Update environment-variables.md

Dave Conway-Jones · Dave Conway-Jones · commit 670a6f3d709f · 2022-08-19T08:50:19.000+01:00
diff --git a/docs/user-guide/environment-variables.md b/docs/user-guide/environment-variables.md
@@ -66,7 +66,7 @@ let foo = env.get("FOO");
 
 The `template` node  can access environment variables using the syntax:
 ```
-My favourite colour is {{env.COLOUR}}
+{% raw %}My favourite colour is {{env.COLOUR}}.{% endraw %}
 ```
 
 ### Subflow Instance properties
