Also fix the comment.
diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c
index 54d0c4a..9648ba0 100644
--- a/Modules/socketmodule.c
+++ b/Modules/socketmodule.c
@@ -131,7 +131,7 @@
 #include <sys/types.h>
 #include <signal.h>
 
-/* Generic _socket.h definitions and includes */
+/* Generic socket object definitions and includes */
 #define PySocket_BUILDING_SOCKET
 #include "socketmodule.h"