From 64cdea5a07ce32fc163ff50b43fece8be284cdc6 Mon Sep 17 00:00:00 2001
From: tanjunchen <2799194073@qq.com>
Date: Wed, 2 Oct 2019 09:48:16 +0800
Subject: [PATCH] fix some spelling mistakes in document

---
 include/grpc/impl/codegen/port_platform.h                    | 2 +-
 .../resolver/dns/c_ares/grpc_ares_ev_driver_windows.cc       | 4 ++--
 src/core/tsi/ssl_transport_security.cc                       | 5 +++--
 src/core/tsi/ssl_transport_security.h                        | 4 ++--
 src/cpp/thread_manager/thread_manager.h                      | 2 +-
 src/csharp/Grpc.Core/Internal/CallSafeHandle.cs              | 2 +-
 src/csharp/Grpc.Core/Internal/DefaultObjectPool.cs           | 2 +-
 src/objective-c/RxLibrary/GRXWriteable.h                     | 2 +-
 src/php/composer.json                                        | 2 +-
 src/php/lib/Grpc/BidiStreamingCall.php                       | 2 +-
 src/python/grpcio/grpc/_cython/_cygrpc/aio/call.pyx.pxi      | 2 +-
 src/python/grpcio/grpc/_cython/_cygrpc/grpc_string.pyx.pxi   | 2 +-
 src/python/grpcio_tests/tests/qps/benchmark_client.py        | 2 +-
 src/ruby/end2end/channel_closing_driver.rb                   | 2 +-
 src/ruby/ext/grpc/rb_call.c                                  | 2 +-
 src/ruby/lib/grpc/generic/bidi_call.rb                       | 2 +-
 src/ruby/lib/grpc/generic/rpc_server.rb                      | 2 +-
 src/ruby/spec/google_rpc_status_utils_spec.rb                | 4 ++--
 templates/Makefile.template                                  | 2 +-
 templates/src/php/composer.json.template                     | 2 +-
 test/core/memory_usage/client.cc                             | 2 +-
 21 files changed, 26 insertions(+), 25 deletions(-)

diff --git a/include/grpc/impl/codegen/port_platform.h b/include/grpc/impl/codegen/port_platform.h
index d1767ab0b7..a757f37448 100644
--- a/include/grpc/impl/codegen/port_platform.h
+++ b/include/grpc/impl/codegen/port_platform.h
@@ -225,7 +225,7 @@
 #define GPR_CPU_IPHONE 1
 #define GPR_PTHREAD_TLS 1
 #define GRPC_CFSTREAM 1
-/* the c-ares resolver isnt safe to enable on iOS */
+/* the c-ares resolver isn't safe to enable on iOS */
 #define GRPC_ARES 0
 #else /* TARGET_OS_IPHONE */
 #define GPR_PLATFORM_STRING "osx"
diff --git a/src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_ev_driver_windows.cc b/src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_ev_driver_windows.cc
index bc79b7c364..cc49d0a9f7 100644
--- a/src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_ev_driver_windows.cc
+++ b/src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_ev_driver_windows.cc
@@ -399,8 +399,8 @@ class GrpcPolledFdWindows {
   ares_ssize_t SendVTCP(WSAErrorContext* wsa_error_ctx, const struct iovec* iov,
                         int iov_count) {
     // The "sendv" handler on TCP sockets buffers up write
-    // requests and returns an artifical WSAEWOULDBLOCK. Writing that buffer out
-    // in the background, and making further send progress in general, will
+    // requests and returns an artificial WSAEWOULDBLOCK. Writing that buffer
+    // out in the background, and making further send progress in general, will
     // happen as long as c-ares continues to show interest in writeability on
     // this fd.
     GRPC_CARES_TRACE_LOG("fd:|%s| SendVTCP called tcp_write_state_:%d",
diff --git a/src/core/tsi/ssl_transport_security.cc b/src/core/tsi/ssl_transport_security.cc
index 32a96b23f2..a5b4a55bad 100644
--- a/src/core/tsi/ssl_transport_security.cc
+++ b/src/core/tsi/ssl_transport_security.cc
@@ -550,7 +550,8 @@ static tsi_result ssl_ctx_use_certificate_chain(SSL_CTX* context,
         break;
       }
       /* We don't need to free certificate_authority as its ownership has been
-         transfered to the context. That is not the case for certificate though.
+         transferred to the context. That is not the case for certificate
+         though.
        */
     }
   } while (0);
@@ -1618,7 +1619,7 @@ static int server_handshaker_factory_new_session_callback(
     return 0;
   }
   factory->session_cache->Put(server_name, tsi::SslSessionPtr(session));
-  // Return 1 to indicate transfered ownership over the given session.
+  // Return 1 to indicate transferred ownership over the given session.
   return 1;
 }
 
diff --git a/src/core/tsi/ssl_transport_security.h b/src/core/tsi/ssl_transport_security.h
index 04f038ac3b..dba711088a 100644
--- a/src/core/tsi/ssl_transport_security.h
+++ b/src/core/tsi/ssl_transport_security.h
@@ -260,8 +260,8 @@ struct tsi_ssl_server_handshaker_options {
      specified. If this parameter is 0, the other alpn parameters must be
      NULL. */
   uint16_t num_alpn_protocols;
-  /* session_ticket_key is optional key for encrypting session keys. If paramter
-     is not specified it must be NULL. */
+  /* session_ticket_key is optional key for encrypting session keys. If
+     parameter is not specified it must be NULL. */
   const char* session_ticket_key;
   /* session_ticket_key_size is a size of session ticket encryption key. */
   size_t session_ticket_key_size;
diff --git a/src/cpp/thread_manager/thread_manager.h b/src/cpp/thread_manager/thread_manager.h
index 62b1beebc3..4c1b3aad2b 100644
--- a/src/cpp/thread_manager/thread_manager.h
+++ b/src/cpp/thread_manager/thread_manager.h
@@ -150,7 +150,7 @@ class ThreadManager {
   //
   // Note: The user of this ThreadManager object must create grpc_resource_quota
   // object (that contains the actual max thread quota) and a grpc_resource_user
-  // object through which quota is requested whenver new threads need to be
+  // object through which quota is requested whenever new threads need to be
   // created
   grpc_resource_user* resource_user_;
 
diff --git a/src/csharp/Grpc.Core/Internal/CallSafeHandle.cs b/src/csharp/Grpc.Core/Internal/CallSafeHandle.cs
index 7fadc1d8b4..f5ee50befa 100644
--- a/src/csharp/Grpc.Core/Internal/CallSafeHandle.cs
+++ b/src/csharp/Grpc.Core/Internal/CallSafeHandle.cs
@@ -33,7 +33,7 @@ namespace Grpc.Core.Internal
         public static readonly CallSafeHandle NullInstance = new CallSafeHandle();
         static readonly NativeMethods Native = NativeMethods.Get();
 
-        // Completion handlers are pre-allocated to avoid unneccessary delegate allocations.
+        // Completion handlers are pre-allocated to avoid unnecessary delegate allocations.
         // The "state" field is used to store the actual callback to invoke.
         static readonly BatchCompletionDelegate CompletionHandler_IUnaryResponseClientCallback =
             (success, context, state) => ((IUnaryResponseClientCallback)state).OnUnaryResponseClient(success, context.GetReceivedStatusOnClient(), context.GetReceivedMessageReader(), context.GetReceivedInitialMetadata());
diff --git a/src/csharp/Grpc.Core/Internal/DefaultObjectPool.cs b/src/csharp/Grpc.Core/Internal/DefaultObjectPool.cs
index 0e1dc4d158..e98e9caef7 100644
--- a/src/csharp/Grpc.Core/Internal/DefaultObjectPool.cs
+++ b/src/csharp/Grpc.Core/Internal/DefaultObjectPool.cs
@@ -161,7 +161,7 @@ namespace Grpc.Core.Internal
                 }
             }
 
-            // If the shared pool could not accomodate all returnLimit items,
+            // If the shared pool could not accommodate all returnLimit items,
             // next time we try to return we will just dispose the item
             // instead of trying to return them to the shared queue.
             // This is to guarantee we won't be accessing the shared queue too often.
diff --git a/src/objective-c/RxLibrary/GRXWriteable.h b/src/objective-c/RxLibrary/GRXWriteable.h
index 71b5979c69..05c2c3a425 100644
--- a/src/objective-c/RxLibrary/GRXWriteable.h
+++ b/src/objective-c/RxLibrary/GRXWriteable.h
@@ -28,7 +28,7 @@
 - (void)writeValue:(id)value;
 
 /**
- * Signal that the sequence is completed, or that an error ocurred. After this
+ * Signal that the sequence is completed, or that an error occurred. After this
  * message is sent to the instance, neither it nor writeValue: may be
  * called again.
  */
diff --git a/src/php/composer.json b/src/php/composer.json
index f4af57682a..769f2285ed 100644
--- a/src/php/composer.json
+++ b/src/php/composer.json
@@ -1,6 +1,6 @@
 {
   "name": "grpc/grpc-dev",
-  "description": "gRPC library for PHP - for Developement use only",
+  "description": "gRPC library for PHP - for Development use only",
   "license": "Apache-2.0",
   "version": "1.25.0",
   "require": {
diff --git a/src/php/lib/Grpc/BidiStreamingCall.php b/src/php/lib/Grpc/BidiStreamingCall.php
index 2c0aa9f8d9..be79c5defe 100644
--- a/src/php/lib/Grpc/BidiStreamingCall.php
+++ b/src/php/lib/Grpc/BidiStreamingCall.php
@@ -20,7 +20,7 @@
 namespace Grpc;
 
 /**
- * Represents an active call that allows for sending and recieving messages
+ * Represents an active call that allows for sending and receiving messages
  * in streams in any order.
  */
 class BidiStreamingCall extends AbstractCall
diff --git a/src/python/grpcio/grpc/_cython/_cygrpc/aio/call.pyx.pxi b/src/python/grpcio/grpc/_cython/_cygrpc/aio/call.pyx.pxi
index 9530a47f38..d67d24fcb0 100644
--- a/src/python/grpcio/grpc/_cython/_cygrpc/aio/call.pyx.pxi
+++ b/src/python/grpcio/grpc/_cython/_cygrpc/aio/call.pyx.pxi
@@ -55,7 +55,7 @@ cdef class _AioCall:
         assert call._waiter_call
 
         if succeed == 0:
-            call._waiter_call.set_exception(Exception("Some error ocurred"))
+            call._waiter_call.set_exception(Exception("Some error occurred"))
         else:
             call._waiter_call.set_result(None)
 
diff --git a/src/python/grpcio/grpc/_cython/_cygrpc/grpc_string.pyx.pxi b/src/python/grpcio/grpc/_cython/_cygrpc/grpc_string.pyx.pxi
index 00a1b23a67..9621f9b59a 100644
--- a/src/python/grpcio/grpc/_cython/_cygrpc/grpc_string.pyx.pxi
+++ b/src/python/grpcio/grpc/_cython/_cygrpc/grpc_string.pyx.pxi
@@ -16,7 +16,7 @@ import logging
 
 _LOGGER = logging.getLogger(__name__)
 
-# This function will ascii encode unicode string inputs if neccesary.
+# This function will ascii encode unicode string inputs if necessary.
 # In Python3, unicode strings are the default str type.
 cdef bytes str_to_bytes(object s):
   if s is None or isinstance(s, bytes):
diff --git a/src/python/grpcio_tests/tests/qps/benchmark_client.py b/src/python/grpcio_tests/tests/qps/benchmark_client.py
index fac0e44e5a..78d3d60efa 100644
--- a/src/python/grpcio_tests/tests/qps/benchmark_client.py
+++ b/src/python/grpcio_tests/tests/qps/benchmark_client.py
@@ -102,7 +102,7 @@ class UnarySyncBenchmarkClient(BenchmarkClient):
             max_workers=config.outstanding_rpcs_per_channel)
 
     def send_request(self):
-        # Send requests in seperate threads to support multiple outstanding rpcs
+        # Send requests in separate threads to support multiple outstanding rpcs
         # (See src/proto/grpc/testing/control.proto)
         self._pool.submit(self._dispatch_request)
 
diff --git a/src/ruby/end2end/channel_closing_driver.rb b/src/ruby/end2end/channel_closing_driver.rb
index 57544b0398..8b91b93362 100755
--- a/src/ruby/end2end/channel_closing_driver.rb
+++ b/src/ruby/end2end/channel_closing_driver.rb
@@ -15,7 +15,7 @@
 # limitations under the License.
 
 # make sure that the client doesn't hang when channel is closed
-# explictly while it's used
+# explicitly while it's used
 
 require_relative './end2end_common'
 
diff --git a/src/ruby/ext/grpc/rb_call.c b/src/ruby/ext/grpc/rb_call.c
index fc641dae80..b8d7025eac 100644
--- a/src/ruby/ext/grpc/rb_call.c
+++ b/src/ruby/ext/grpc/rb_call.c
@@ -170,7 +170,7 @@ static VALUE grpc_rb_call_cancel(VALUE self) {
 /* TODO: expose this as part of the surface API if needed.
  * This is meant for internal usage by the "write thread" of grpc-ruby
  * client-side bidi calls. It provides a way for the background write-thread
- * to propogate failures to the main read-thread and give the user an error
+ * to propagate failures to the main read-thread and give the user an error
  * message. */
 static VALUE grpc_rb_call_cancel_with_status(VALUE self, VALUE status_code,
                                              VALUE details) {
diff --git a/src/ruby/lib/grpc/generic/bidi_call.rb b/src/ruby/lib/grpc/generic/bidi_call.rb
index a4d4af65ef..cd32f3dac4 100644
--- a/src/ruby/lib/grpc/generic/bidi_call.rb
+++ b/src/ruby/lib/grpc/generic/bidi_call.rb
@@ -17,7 +17,7 @@ require_relative '../grpc'
 
 # GRPC contains the General RPC module.
 module GRPC
-  # The BiDiCall class orchestrates exection of a BiDi stream on a client or
+  # The BiDiCall class orchestrates execution of a BiDi stream on a client or
   # server.
   class BidiCall
     include Core::CallOps
diff --git a/src/ruby/lib/grpc/generic/rpc_server.rb b/src/ruby/lib/grpc/generic/rpc_server.rb
index a566afa0bc..2914d0f849 100644
--- a/src/ruby/lib/grpc/generic/rpc_server.rb
+++ b/src/ruby/lib/grpc/generic/rpc_server.rb
@@ -241,7 +241,7 @@ module GRPC
     # server's current call loop is it's last.
     def stop
       # if called via run_till_terminated_or_interrupted,
-      #   signal stop_server_thread and dont do anything
+      #   signal stop_server_thread and don't do anything
       if @stop_server.nil? == false && @stop_server == false
         @stop_server = true
         @stop_server_cv.broadcast
diff --git a/src/ruby/spec/google_rpc_status_utils_spec.rb b/src/ruby/spec/google_rpc_status_utils_spec.rb
index 740c3794b6..861ddb07c2 100644
--- a/src/ruby/spec/google_rpc_status_utils_spec.rb
+++ b/src/ruby/spec/google_rpc_status_utils_spec.rb
@@ -67,7 +67,7 @@ describe 'conversion from a status struct to a google protobuf status' do
     expect(rpc_status).to eq(proto)
   end
 
-  it 'can succesfully convert a status struct into a google protobuf status '\
+  it 'can successfully convert a status struct into a google protobuf status '\
     'when there are no rpcstatus details' do
     proto = Google::Rpc::Status.new(code: 1, message: 'matching message')
     encoded_proto = Google::Rpc::Status.encode(proto)
@@ -79,7 +79,7 @@ describe 'conversion from a status struct to a google protobuf status' do
     expect(out.details).to eq([])
   end
 
-  it 'can succesfully convert a status struct into a google protobuf '\
+  it 'can successfully convert a status struct into a google protobuf '\
     'status when there are multiple rpcstatus details' do
     simple_request_any = Google::Protobuf::Any.new
     simple_request = Grpc::Testing::SimpleRequest.new(
diff --git a/templates/Makefile.template b/templates/Makefile.template
index bd8874c815..4d95935eb2 100644
--- a/templates/Makefile.template
+++ b/templates/Makefile.template
@@ -35,7 +35,7 @@
     sources_that_need_openssl = set()
     sources_that_don_t_need_openssl = set()
 
-    # warnings we'd like, but that dont exist in all compilers
+    # warnings we'd like, but that don't exist in all compilers
     PREFERRED_WARNINGS=['extra-semi']
     CHECK_WARNINGS=PREFERRED_WARNINGS + ['no-shift-negative-value', 'no-unused-but-set-variable', 'no-maybe-uninitialized', 'no-unknown-warning-option']
 
diff --git a/templates/src/php/composer.json.template b/templates/src/php/composer.json.template
index 3793634a2f..9a1c578904 100644
--- a/templates/src/php/composer.json.template
+++ b/templates/src/php/composer.json.template
@@ -2,7 +2,7 @@
 --- |
   {
     "name": "grpc/grpc-dev",
-    "description": "gRPC library for PHP - for Developement use only",
+    "description": "gRPC library for PHP - for Development use only",
     "license": "Apache-2.0",
     "version": "${settings.php_version.php_composer()}",
     "require": {
diff --git a/test/core/memory_usage/client.cc b/test/core/memory_usage/client.cc
index 097288c5ef..0d7c85009c 100644
--- a/test/core/memory_usage/client.cc
+++ b/test/core/memory_usage/client.cc
@@ -49,7 +49,7 @@ typedef struct {
   grpc_metadata_array trailing_metadata_recv;
 } fling_call;
 
-// Statically allocate call data structs. Enough to accomodate 10000 ping-pong
+// Statically allocate call data structs. Enough to accommodate 10000 ping-pong
 // calls and 1 extra for the snapshot calls.
 static fling_call calls[10001];
 
-- 
GitLab