Remove duplicated words
Although it is spelling mistakes, it might make an affects while reading.
Signed-off-by: Kim Bao Long <longkb@vn.fujitsu.com>
diff --git a/src/csharp/README.md b/src/csharp/README.md
index 26da8d5..0895882 100644
--- a/src/csharp/README.md
+++ b/src/csharp/README.md
@@ -54,7 +54,7 @@
NUGET DEVELOPMENT FEED (NIGHTLY BUILDS)
--------------
-In production, you should use officially released stable packages available on http://nuget.org, but if you want to test the newest upstream bug fixes and features early, you can can use the development nuget feed where new nuget builds are uploaded nightly.
+In production, you should use officially released stable packages available on http://nuget.org, but if you want to test the newest upstream bug fixes and features early, you can use the development nuget feed where new nuget builds are uploaded nightly.
Feed URL (NuGet v2): https://grpc.jfrog.io/grpc/api/nuget/grpc-nuget-dev
diff --git a/src/php/ext/grpc/channel.c b/src/php/ext/grpc/channel.c
index 62a43d6..c8060a9 100644
--- a/src/php/ext/grpc/channel.c
+++ b/src/php/ext/grpc/channel.c
@@ -206,7 +206,7 @@
php_grpc_int key_len = strlen(target);
if (!(PHP_GRPC_PERSISTENT_LIST_FIND(&grpc_target_upper_bound_map, target,
key_len, rsrc))) {
- // Target is not not persisted.
+ // Target is not persisted.
php_grpc_zend_resource new_rsrc;
target_bound_status = malloc(sizeof(target_bound_le_t));
if (bound == -1) {
diff --git a/src/python/grpcio/grpc/__init__.py b/src/python/grpcio/grpc/__init__.py
index 3688ac8..478c615 100644
--- a/src/python/grpcio/grpc/__init__.py
+++ b/src/python/grpcio/grpc/__init__.py
@@ -1589,7 +1589,7 @@
private_key: The PEM-encoded private key as a byte string, or None if no
private key should be used.
certificate_chain: The PEM-encoded certificate chain as a byte string
- to use or or None if no certificate chain should be used.
+ to use or None if no certificate chain should be used.
Returns:
A ChannelCredentials for use with an SSL-enabled Channel.
