[mutter] wayland/pointer-constraints: Fix typo

[Florian Müllner <fmuellner src gnome org>]

commit 2907ee93cccc96f1b94e02af48457042e2548fdb
Author: Christian Rauch <rauch christian gmx de>
Date:   Sun Mar 29 18:43:37 2020 +0000

    wayland/pointer-constraints: Fix typo
    
    https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1163

 src/wayland/meta-wayland-pointer-constraints.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/wayland/meta-wayland-pointer-constraints.c b/src/wayland/meta-wayland-pointer-constraints.c
index dd710b18f..7547d7e13 100644
--- a/src/wayland/meta-wayland-pointer-constraints.c
+++ b/src/wayland/meta-wayland-pointer-constraints.c
@@ -852,7 +852,7 @@ init_pointer_constraint (struct wl_resource                      *resource,
     {
       wl_resource_post_error (resource,
                               WL_DISPLAY_ERROR_INVALID_OBJECT,
-                              "the pointer as already requested to be "
+                              "the pointer was already requested to be "
                               "locked or confined on that surface");
       return;
     }