Fix the indentation error.

aabhinavg1 · aabhinavg1 · commit 21b68422c840 · 2023-04-17T21:14:32.000+05:30
Differential Revision: https://reviews.llvm.org/D148535
diff --git a/llvm/docs/LangRef.rst b/llvm/docs/LangRef.rst
@@ -9590,8 +9590,8 @@ its two operands.
 
 .. note::
 
-The instruction is implemented as a call to libm's '``fmod``'
-for some targets, and using the instruction may thus require linking libm.
+	The instruction is implemented as a call to libm's '``fmod``'
+	for some targets, and using the instruction may thus require linking libm.
 
 
 Arguments:
