formatting
diff --git a/include/grpc++/credentials.h b/include/grpc++/credentials.h
index d480e08..59ad638 100644
--- a/include/grpc++/credentials.h
+++ b/include/grpc++/credentials.h
@@ -105,11 +105,11 @@
const grpc::string& json_key, const grpc::string& scope,
std::chrono::seconds token_lifetime);
- // Builds JWT credentials.
- // json_key is the JSON key string containing the client's private key.
- // token_lifetime is the lifetime of each Json Web Token (JWT) created with
- // this credentials. It should not exceed grpc_max_auth_token_lifetime or
- // will be cropped to this value.
+// Builds JWT credentials.
+// json_key is the JSON key string containing the client's private key.
+// token_lifetime is the lifetime of each Json Web Token (JWT) created with
+// this credentials. It should not exceed grpc_max_auth_token_lifetime or
+// will be cropped to this value.
std::unique_ptr<Credentials> JWTCredentials(
const grpc::string& json_key, std::chrono::seconds token_lifetime);