Documentation (#7756)

Update navigation.md

docs/tutorials/blogs/navigation.md

@@ -79,7 +79,7 @@ listings by month, you can configure the date format for the archive.
         archive_date_format: MMMM yyyy
     ```
 
-    If you do not want the full month name, you can make the the date
+    If you do not want the full month name, you can make the date
     configuration `MM/yyyy`, for example.
 
     If you want to add the day, you can add a placeholder for them.