[libadwaita] message-dialog: Fix a typo in docs

[Alexander Mikhaylenko <alexm src gnome org>]

commit 79029a7d61b35d50d0d428256f7c224a29571c82
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Wed Jun 29 19:16:28 2022 +0400

    message-dialog: Fix a typo in docs

 src/adw-message-dialog.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/adw-message-dialog.c b/src/adw-message-dialog.c
index df3cb6dc..4788746a 100644
--- a/src/adw-message-dialog.c
+++ b/src/adw-message-dialog.c
@@ -1645,7 +1645,7 @@ adw_message_dialog_add_response (AdwMessageDialog *self,
  *
  * Adds multiple responses to @self.
  *
- * This is the same as calling [[method@MessageDialog.add_response] repeatedly.
+ * This is the same as calling [method@MessageDialog.add_response] repeatedly.
  * The variable argument list should be `NULL`-terminated list of response IDs
  * and labels.
  *