diff --git a/src/objective-c/tests/InteropTestsLocalCleartext.m b/src/objective-c/tests/InteropTestsLocalCleartext.m
index 10bd1b0694f1e77968b7f6db0de015eb05e03561..2d7d3c4b2c08f8abb690c96382713e1070fd2a2d 100644
--- a/src/objective-c/tests/InteropTestsLocalCleartext.m
+++ b/src/objective-c/tests/InteropTestsLocalCleartext.m
@@ -31,8 +31,8 @@
  *
  */
 
-// Repeat of the tests in InteropTests.m, but using SSL to communicate with the local server instead
-// of cleartext.
+// Repeat of the tests in InteropTests.m, but sending the RPCs to a local cleartext server instead
+// of the remote SSL one.
 
 #import <GRPCClient/GRPCCall+Tests.h>
 
diff --git a/src/objective-c/tests/InteropTestsLocalSSL.m b/src/objective-c/tests/InteropTestsLocalSSL.m
index 227ca79659ec40301ed0edf6a6a7cf28fc01140a..f69f806dcf5a6371e63f30abd0960e45ea6d956b 100644
--- a/src/objective-c/tests/InteropTestsLocalSSL.m
+++ b/src/objective-c/tests/InteropTestsLocalSSL.m
@@ -31,8 +31,8 @@
  *
  */
 
-// Repeat of the tests in InteropTests.m, but using SSL to communicate with the local server instead
-// of cleartext.
+// Repeat of the tests in InteropTests.m, but sending the RPCs to a local SSL server instead of the
+// remote one.
 
 #import <GRPCClient/GRPCCall+Tests.h>