Update src/pages/[platform]/build-a-backend/auth/advanced-workflows/index.mdx

Co-authored-by: josef <[email protected]>

Author: harsh62

src/pages/[platform]/build-a-backend/auth/advanced-workflows/index.mdx

@@ -399,7 +399,7 @@ try Amplify.add(
 try Amplify.configure()
 ```
 
-If you would prefer the user session to be migrated (which will allow the user to continue to be signed-in), then specify the `migrateKeychainItemsOfUserSession` boolean in the AccessGroup to be true like so:
+If you would prefer the user session to be migrated (which will allow the user to continue to be signed in), then specify the `migrateKeychainItemsOfUserSession` boolean in the AccessGroup to be true like so:
 
 ```swift
 let accessGroup = AccessGroup(