Update Metadata Engine.md

Author: pchemguy

Metadata Engine.md

@@ -13,7 +13,7 @@ CREATE VIEW service_meta_sqlite_version AS
 SELECT sqlite_version() AS version;
 
 CREATE VIEW service_meta_sqlite_version_ex AS
-SELECT sqlite_version() AS version, sqlite_source_id() AS source_id
+SELECT sqlite_version() AS version, sqlite_source_id() AS source_id;
 
 CREATE VIEW service_list_functions AS
 SELECT * FROM pragma_function_list() AS functions ORDER BY name, nargs;