Fix minor typo in a comment.
diff --git a/Python/import.c b/Python/import.c
index a04654e..a90729a 100644
--- a/Python/import.c
+++ b/Python/import.c
@@ -1801,7 +1801,7 @@
 
 
 /* Initialize a built-in module.
-   Return 1 for succes, 0 if the module is not found, and -1 with
+   Return 1 for success, 0 if the module is not found, and -1 with
    an exception set if the initialization failed. */
 
 static int