comment typo

src/Engine/Data/Mesh.hpp

@@ -431,7 +431,7 @@ class RA_ENGINE_API GeometryDisplayable : public AttribArrayDisplayable
         size_t numElements { 0 };
     };
 
-    /// LayerKey with it's corresponding indices.
+    /// LayerKey with its corresponding indices.
     struct LayerEntryType {
         int observerId { -1 };
         std::unique_ptr<globjects::VertexArray> vao { nullptr };