[DOCS] it it => it
Summary: it it => it for LLVM Language Reference Manual
Reviewers: aaron.ballman, Higuoxing, liangdzou
Reviewed By: aaron.ballman, Higuoxing, liangdzou
Subscribers: Higuoxing, llvm-commits
Differential Revision: https://reviews.llvm.org/D56533
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@351517 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/LangRef.rst b/docs/LangRef.rst
index b28f2e6..1110f81 100644
--- a/docs/LangRef.rst
+++ b/docs/LangRef.rst
@@ -6431,7 +6431,7 @@
return value. The type of the return value must be a ':ref:`first
class <t_firstclass>`' type.
-A function is not :ref:`well formed <wellformed>` if it it has a non-void
+A function is not :ref:`well formed <wellformed>` if it has a non-void
return type and contains a '``ret``' instruction with no return value or
a return value with a type that does not match its type, or if it has a
void return type and contains a '``ret``' instruction with a return
