diff --git a/dlls/oleaut32/vartype.c b/dlls/oleaut32/vartype.c
index 93945a276eb..940d1b7fca0 100644
--- a/dlls/oleaut32/vartype.c
+++ b/dlls/oleaut32/vartype.c
@@ -1359,7 +1359,7 @@ HRESULT WINAPI VarI4FromUI1(BYTE bIn, LONG *piOut)
  * Convert a VT_I2 to a VT_I4.
  *
  * PARAMS
- *  iIn     [I] Source
+ *  sIn     [I] Source
  *  piOut   [O] Destination
  *
  * RETURNS