[LangRef] fix documentation

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@300050 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/docs/LangRef.rst b/docs/LangRef.rst
index 1d0b906..363847a 100644 (file)
--- a/docs/LangRef.rst
+++ b/docs/LangRef.rst
@@ -5126,6 +5126,7 @@ another based on aliasing information. This is because invariant.group is tied
 to the SSA value of the pointer operand.
 
 .. code-block:: llvm
+  
   %v = load i8, i8* %x, !invariant.group !0
   ; if %x mustalias %y then we can replace the above instruction with
   %v = load i8, i8* %y