Add missing ' at the end of the xdebug:stop command (#2288)

Author: diegocurbelo

package.json

@@ -117,7 +117,7 @@
     "up": "docker-compose up --build --force-recreate -d && ./bin/docker-setup.sh",
     "down": "docker-compose down",
     "xdebug:start": "docker-compose exec wordpress sh -c 'sed -i \"/xdebug.mode=off/c\\xdebug.mode=debug\" /usr/local/etc/php/php.ini && /etc/init.d/apache2 reload'",
-    "xdebug:stop": "docker-compose exec wordpress sh -c 'sed -i \"/xdebug.mode=debug/c\\xdebug.mode=off\" /usr/local/etc/php/php.ini && /etc/init.d/apache2 reload",
+    "xdebug:stop": "docker-compose exec wordpress sh -c 'sed -i \"/xdebug.mode=debug/c\\xdebug.mode=off\" /usr/local/etc/php/php.ini && /etc/init.d/apache2 reload'",
     "wp": "docker run -it --env-file default.env --rm --user xfs --volumes-from woocommerce_stripe_wordpress --network container:woocommerce_stripe_wordpress wordpress:cli",
     "listen": "stripe listen --forward-to 'http://localhost:8082/?wc-api=wc_stripe'",
     "presass": "rm -f $npm_package_assets_styles_css",