fix missing whitespace in sphinx doc

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@275256 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/docs/ClangFormat.rst b/docs/ClangFormat.rst
index b4968ef1036fc477931d52769f4537e447f04b66..2967fb9aab247f26d2cbd3d5eb29a446e6175e5e 100644 (file)
--- a/docs/ClangFormat.rst
+++ b/docs/ClangFormat.rst
@@ -190,7 +190,7 @@ In an SVN client, you can do:
 
 .. code-block:: console
 
-  svn diff --diff-cmd=diff -x-U0 | clang-format-diff.py -i
+  svn diff --diff-cmd=diff -x -U0 | clang-format-diff.py -i
 
 The :option:`-U0` will create a diff without context lines (the script would format
 those as well).