diff --git a/README.md b/README.md
index f91a2b4..dfac8f4 100644
--- a/README.md
+++ b/README.md
@@ -251,7 +251,9 @@ roentgen server
 Use JavaScript code for [Leaflet](https://leafletjs.com/):
 
 ```js
-zxy', {
+var map = L.map('mapid').setView([48.8555, 2.3655], 18);
+
+L.tileLayer('http://127.0.0.1:8080/tiles/{z}/{x}/{y}', {
     maxZoom: 19,
     attribution: 'Map data © ' +
         '<a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> ' +
diff --git a/doc/readme.moi b/doc/readme.moi
index 83ade35..80caa86 100644
--- a/doc/readme.moi
+++ b/doc/readme.moi
@@ -260,7 +260,7 @@ Use JavaScript code for \ref {https://leafletjs.com/} {Leaflet}\:
 
 \code {var map = L.map('mapid').setView([48.8555, 2.3655], 18);
 
-L.tileLayer('http://127.0.0.1:8080/tiles/{z}/{x}/{y}', \{
+L.tileLayer('http://127.0.0.1:8080/tiles/\{z\}/\{x\}/\{y\}', \{
     maxZoom: 19,
     attribution: 'Map data &copy; ' +
         '<a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> ' +