Cleanup: use spaces instead of tab

Author: stefanhaller

pkg/i18n/english.go

@@ -2210,7 +2210,7 @@ gui:
 keybinding:
   universal:
     suspendApp: <disabled>
-	redo: <c-z>
+    redo: <c-z>
 
 - The 'git.paging.useConfig' option has been removed. If you were relying on it to configure your pager, you'll have to explicitly set the pager again using the git.paging.pager' option.
 `,