LangRef: Try to fix sphinx bot error

diff --git a/llvm/docs/LangRef.rst b/llvm/docs/LangRef.rst
index 8217bee..d426c76 100644 (file)
--- a/llvm/docs/LangRef.rst
+++ b/llvm/docs/LangRef.rst
@@ -14714,7 +14714,7 @@ When specified with the fast-math-flag 'afn', the result may be approximated
 using a less accurate calculation.
 
 '``llvm.ldexp.*``' Intrinsic
-^^^^^^^^^^^^^^^^^^^^^^^^^^^
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 Syntax:
 """""""