phosh: remove trailing whitespace

src/phosh.c

@@ -782,7 +782,7 @@ phosh_shell_constructed (GObject *object)
 
   gtk_icon_theme_add_resource_path (gtk_icon_theme_get_default (),
                                     "/sm/puri/phosh/icons");
-  
+
   env_setup ();
   css_setup (self);
   panel_create (self);