fix: add a missing comma to fix syntax error

Author: php-coder

examples/js/app.js

@@ -41,7 +41,7 @@ app.get('/v1/categories/count', (req, res) => {
 app.get('/v1/collections/:collectionId/categories/count', (req, res) => {
     pool.query(
         'SELECT COUNT(DISTINCT s.category_id) AS counter FROM collections_series cs JOIN series s ON s.id = cs.series_id WHERE cs.collection_id = :collectionId',
-        { "collectionId": req.params.collectionId }
+        { "collectionId": req.params.collectionId },
         (err, rows, fields) => {
             if (err) {
                 throw err

src/templates/app.js.ejs

@@ -30,7 +30,7 @@ const pool = mysql.createPool({
 %>
 app.get('<%- endpoint.path %>', (req, res) => {
     pool.query(
-        <%- formatQuery(endpoint.get) %>,<%- params.length > 0 ? '\n        ' + formatParams(params) : '' %>
+        <%- formatQuery(endpoint.get) %>,<%- params.length > 0 ? '\n        ' + formatParams(params) + ',' : '' %>
         (err, rows, fields) => {
             if (err) {
                 throw err