Fix typo in comment.
diff --git a/Objects/object.c b/Objects/object.c
index bda27e0..ba9a1d9 100644
--- a/Objects/object.c
+++ b/Objects/object.c
@@ -895,7 +895,7 @@
 }
 
 /* Set of hash utility functions to help maintaining the invariant that
-	iff a==b then hash(a)==hash(b)
+	if a==b then hash(a)==hash(b)
 
    All the utility functions (_Py_Hash*()) return "-1" to signify an error.
 */