Alert message of onClickNode function: update tick to back-tick for t…

…emplate literal (#100)
danielcaldas · Aug 16, 2018 · 2b2a1d3 · 2b2a1d3
1 parent 0b49dc8
commit 2b2a1d3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README.md b/README.md
@@ -59,7 +59,7 @@ const myConfig = {
 
 // graph event callbacks
 const onClickNode = function(nodeId) {
-    window.alert('Clicked node ${nodeId}');
+    window.alert(`Clicked node ${nodeId}`);
 };
 
 const onMouseOverNode = function(nodeId) {