undo test commit

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144308 91177308-0d34-0410-b5e6-96231b3b80d8

README.txt

@@ -13,4 +13,4 @@ Please see the HTML documentation provided in docs/index.html for further
 assistance with LLVM.
 
 If you're writing a package for LLVM, see docs/Packaging.html for our
-suggestions. 
+suggestions.