[gspell] Checker: remove useless #include

[Sébastien Wilmet <swilmet src gnome org>]

commit e109d845249ee31b22a4b6fc22af6ece482e1e79
Author: Sébastien Wilmet <swilmet informatique-libre be>
Date:   Tue Aug 16 16:00:00 2022 +0200

    Checker: remove useless #include

 gspell/gspell-checker.c | 4 ----
 1 file changed, 4 deletions(-)
---
diff --git a/gspell/gspell-checker.c b/gspell/gspell-checker.c
index 8314ce0..be6a4f7 100644
--- a/gspell/gspell-checker.c
+++ b/gspell/gspell-checker.c
@@ -28,10 +28,6 @@
 #include <string.h>
 #include "gspell-utils.h"
 
-#ifdef OS_OSX
-#include "gspell-osx.h"
-#endif
-
 /**
  * SECTION:checker
  * @Short_description: Spell checker