[NFC] Test commit, whitespace change

As per the Developer Policy, upon obtaining commit access.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@362753 91177308-0d34-0410-b5e6-96231b3b80d8

docs/README.txt

@@ -63,6 +63,6 @@ Install doxygen <http://www.stack.nl/~dimitri/doxygen/download.html> and dot2tex
     make doxygen-clang # for clang docs
 
 It will generate html in
-    
+
     <build-dir>/docs/doxygen/html # for LLVM docs
     <build-dir>/tools/clang/docs/doxygen/html # for clang docs