docs(query-interface): fix typo in dropSchema doc (#9584)

lib/query-interface.js

@@ -39,7 +39,7 @@ class QueryInterface {
   /**
   /**
    * Drops a schema
    * Drops a schema
    *
    *
-   * @param {String} schema    Schema name to create
+   * @param {String} schema    Schema name to drop
    * @param {Object} [options] Query options
    * @param {Object} [options] Query options
    *
    *
    * @return {Promise}
    * @return {Promise}