Small formatting change

And then we can merge

googletest/include/gtest/internal/gtest-port.h

@@ -2107,8 +2107,8 @@ class MutexBase {
 // particular, the owner_ field (a pthread_t) is not explicitly initialized.
 // This allows initialization to work whether pthread_t is a scalar or struct.
 // The flag -Wmissing-field-initializers must not be specified for this to work.
-#  define GTEST_DEFINE_STATIC_MUTEX_(mutex) \
-     ::testing::internal::MutexBase mutex = { PTHREAD_MUTEX_INITIALIZER, false, 0 }
+#define GTEST_DEFINE_STATIC_MUTEX_(mutex) \
+  ::testing::internal::MutexBase mutex = {PTHREAD_MUTEX_INITIALIZER, false, 0}
 
 // The Mutex class can only be used for mutexes created at runtime. It
 // shares its API with MutexBase otherwise.