Update view-sharded-cluster-configuration.txt

Author: shannonbradshaw

source/tutorial/view-sharded-cluster-configuration.txt

@@ -29,7 +29,7 @@ list of databases with sharding enabled:
    use config
    db.databases.find( { "partitioned": true } )
 
-.. example:: You can use the following sequence of commands when to
+.. example:: You can use the following sequence of commands to
    return a list of all databases in the cluster:
 
    .. code-block:: javascript