Update 1-design-your-model.mdx (#12)

Co-authored-by: Asher Foa <[email protected]>

Author: Heathpackard

content/docs/guides/(authorization)/Implement-AuthZ-in-3-steps/1-design-your-model.mdx

@@ -71,6 +71,6 @@ Attributes are defined at the edge type level, so all edges of a given type shar
 
 - They give a user permission on an object directly (<Glossary>direct</Glossary> attributes).
 - They pass a permission from one user or group to another (<Glossary>inherit</Glossary> attributes).
-- They propagate a permission down a hierarchy of nested objects, like folders and files. (<Glossary>propagate</Glossary> attributes)
+- They propagate a permission down a hierarchy of nested objects, like folders and files (<Glossary>propagate</Glossary> attributes).
 
 For more intro on attributes, see [Modelling Hierarchy with Attribute Scopes](/docs/guides/overview/modelling-hierarchy-with-attribute-types).