[libc++] NFC: Normalize `#endif //` comment indentation

GitOrigin-RevId: 4cd6ca102a94e1b64ba3f940cc26b4d7b2b82964
diff --git a/src/locale.cpp b/src/locale.cpp
index 3194539..634ae6f 100644
--- a/src/locale.cpp
+++ b/src/locale.cpp
@@ -240,7 +240,7 @@
 #ifndef _LIBCPP_NO_EXCEPTIONS
     try
     {
-#endif  // _LIBCPP_NO_EXCEPTIONS
+#endif // _LIBCPP_NO_EXCEPTIONS
         facets_ = locale::classic().__locale_->facets_;
         for (unsigned i = 0; i < facets_.size(); ++i)
             if (facets_[i])
@@ -280,7 +280,7 @@
                 facets_[i]->__release_shared();
         throw;
     }
-#endif  // _LIBCPP_NO_EXCEPTIONS
+#endif // _LIBCPP_NO_EXCEPTIONS
 }
 
 // NOTE avoid the `base class should be explicitly initialized in the
@@ -315,7 +315,7 @@
 #ifndef _LIBCPP_NO_EXCEPTIONS
     try
     {
-#endif  // _LIBCPP_NO_EXCEPTIONS
+#endif // _LIBCPP_NO_EXCEPTIONS
         if (c & locale::collate)
         {
             install(new collate_byname<char>(name));
@@ -369,7 +369,7 @@
                 facets_[i]->__release_shared();
         throw;
     }
-#endif  // _LIBCPP_NO_EXCEPTIONS
+#endif // _LIBCPP_NO_EXCEPTIONS
 }
 
 template<class F>
@@ -392,7 +392,7 @@
 #ifndef _LIBCPP_NO_EXCEPTIONS
     try
     {
-#endif  // _LIBCPP_NO_EXCEPTIONS
+#endif // _LIBCPP_NO_EXCEPTIONS
         if (c & locale::collate)
         {
             install_from<_VSTD::collate<char> >(one);
@@ -454,7 +454,7 @@
                 facets_[i]->__release_shared();
         throw;
     }
-#endif  // _LIBCPP_NO_EXCEPTIONS
+#endif // _LIBCPP_NO_EXCEPTIONS
 }
 
 locale::__imp::__imp(const __imp& other, facet* f, long id)