clang-format codebase
diff --git a/include/grpc/grpc.h b/include/grpc/grpc.h
index 0853930..d8fd03b 100644
--- a/include/grpc/grpc.h
+++ b/include/grpc/grpc.h
@@ -453,4 +453,4 @@
 }
 #endif
 
-#endif  /* __GRPC_GRPC_H__ */
+#endif /* __GRPC_GRPC_H__ */