diff --git a/examples/tips/README b/examples/tips/README
index 38351750978cdbf6d0d437f803c9a738c40b4472..ae7d096c2ed30b6553b0983092b48aca502263ff 100644
--- a/examples/tips/README
+++ b/examples/tips/README
@@ -24,8 +24,3 @@ account credential:
 bins/opt/tips_client
     --project_id="your project id"
     --service_account_key_file="absolute path to the JSON key file"
-    --project_id="your project id"
-
-    
-
-