diff --git a/docs/LangRef.rst b/docs/LangRef.rst
index f3213989fe8..cc932515d24 100644
--- a/docs/LangRef.rst
+++ b/docs/LangRef.rst
@@ -1168,7 +1168,7 @@ as follows:
    * ``o``: Mach-O mangling: Private symbols get ``L`` prefix. Other
     symbols get a ``_`` prefix.
    * ``c``:  COFF prefix:  Similar to Mach-O, but stdcall and fastcall
-  functions also get a sufiix based on the frame size.
+  functions also get a suffix based on the frame size.
 ``n<size1>:<size2>:<size3>...``
     This specifies a set of native integer widths for the target CPU in
     bits. For example, it might contain ``n32`` for 32-bit PowerPC,