Fix gRPC-C++.podspec file
diff --git a/gRPC-C++.podspec b/gRPC-C++.podspec
index f7316b7..e7c994f 100644
--- a/gRPC-C++.podspec
+++ b/gRPC-C++.podspec
@@ -86,7 +86,6 @@
                       'include/grpcpp/create_channel.h',
                       'include/grpcpp/create_channel_impl.h',
                       'include/grpcpp/create_channel_posix.h',
-                      'include/grpcpp/create_channel_posix_impl.h',
                       'include/grpcpp/ext/health_check_service_server_builder_option.h',
                       'include/grpcpp/generic/async_generic_service.h',
                       'include/grpcpp/generic/generic_stub.h',