Replace their with there

Author: ExtremePro11299

content/en-us/reference/engine/classes/DataModelMesh.yaml

@@ -96,10 +96,10 @@ properties:
         cylinder, using the lowest value.
       - `Class.SpecialMesh` objects with `Class.SpecialMesh.FileType` set to
         'Head' currently scale in a non standard manner. Developers should not
-        rely on this as their are plans to change this behavior
+        rely on this as there are plans to change this behavior
       - `Class.SpecialMesh` objects with `Class.SpecialMesh.FileType` set to
         'Torso' scale in a non standard manner. Developers should not rely on
-        this as their are plans to deprecate this mesh type.
+        this as there are plans to deprecate this mesh type.
 
       #### Mesh scale demonstration