diff --git a/Documentation/content/ecs_in_detail.md b/Documentation/content/ecs_in_detail.md
index beb5ff949..e6662b697 100644
--- a/Documentation/content/ecs_in_detail.md
+++ b/Documentation/content/ecs_in_detail.md
@@ -27,7 +27,7 @@ IComponentData structs may not contain references to managed objects. Since the
 
 An __EntityArchetype__ is a unique array of __ComponentType__. __EntityManager__ uses EntityArchetypes to group all Entities using the same ComponentTypes in chunks.
 
-```
+```C#
 // Using typeof to create an EntityArchetype from a set of components
 EntityArchetype archetype = EntityManager.CreateArchetype(typeof(MyComponentData), typeof(MySharedComponent));