diff --git a/llvm/docs/LangRef.rst b/llvm/docs/LangRef.rst
index 99f3ec20e1dad3..9f4c90ba82a419 100644
--- a/llvm/docs/LangRef.rst
+++ b/llvm/docs/LangRef.rst
@@ -12836,7 +12836,7 @@ This instruction requires several arguments:
    - The caller and callee prototypes must match. Pointer types of parameters
      or return types may differ in pointee type, but not in address space.
 
-  On the other hand, if the calling convention is `swifttailcc` or `swiftcc`:
+  On the other hand, if the calling convention is `swifttailcc` or `tailcc`:
 
    - Only these ABI-impacting attributes attributes are allowed: sret, byval,
      swiftself, and swiftasync.