Fix usage description of clang-format-diff.py.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@197668 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/clang-format/clang-format-diff.py b/tools/clang-format/clang-format-diff.py
index fee16d0e7c62f184558bd97efd3b47bd64f3571b..d575a8a7c2adbf967914d48ff4fa31f13047a163 100755 (executable)
--- a/tools/clang-format/clang-format-diff.py
+++ b/tools/clang-format/clang-format-diff.py
@@ -45,11 +45,11 @@ def main():
                       help='strip the smallest prefix containing P slashes')
   parser.add_argument('-regex', metavar='PATTERN', default=None,
                       help='custom pattern selecting file paths to reformat '
-                      '(case sensitive, override -iregex)')
+                      '(case sensitive, overrides -iregex)')
   parser.add_argument('-iregex', metavar='PATTERN', default=
                       r'.*\.(cpp|cc|c\+\+|cxx|c|cl|h|hpp|m|mm|inc|js)',
                       help='custom pattern selecting file paths to reformat '
-                      '(case insensitive, override -regex)')
+                      '(case insensitive, overridden by -regex)')
   parser.add_argument(
       '-style',
       help=