refactor: added missing comma

Author: hinogi

lib/keywords.js

@@ -101,7 +101,7 @@ module.exports = [
   'OUT',
   'OUTER JOIN',
   'OUTER',
-  'OVERLAPS'
+  'OVERLAPS',
   'PRAGMA',
   'PRIMARY KEY',
   'PRIMARY',
@@ -142,5 +142,5 @@ module.exports = [
   'VIEW',
   'WHEN',
   'WHERE',
-  'WITH',
+  'WITH'
 ];