clang-format all core files
diff --git a/test/core/security/oauth2_utils.h b/test/core/security/oauth2_utils.h
index a2eb068..8082351 100644
--- a/test/core/security/oauth2_utils.h
+++ b/test/core/security/oauth2_utils.h
@@ -37,16 +37,15 @@
#include "src/core/security/credentials.h"
#ifdef __cplusplus
-extern "C"
-{
+extern "C" {
#endif
/* Fetch oauth2 access token with a credentials object. Does not take ownership.
Returns NULL on a failure. The caller should call gpr_free on the token. */
- char *grpc_test_fetch_oauth2_token_with_credentials (grpc_credentials * creds);
+char *grpc_test_fetch_oauth2_token_with_credentials(grpc_credentials *creds);
#ifdef __cplusplus
}
#endif
-#endif /* GRPC_TEST_CORE_SECURITY_OAUTH2_UTILS_H */
+#endif /* GRPC_TEST_CORE_SECURITY_OAUTH2_UTILS_H */