website/docs: 2024.8 release notes: reword group sync disable and fix… (

#11103)

website/docs/releases/2024/v2024.8.md

@@ -35,7 +35,7 @@ To try out the release candidate, replace your Docker image tag with the latest
 
     This property mapping populates the `username` and `attributes.phone` attributes of a user at the same time, reducing the number of mappings that are run and thus improving performance. Additionally, they are more straightforward to read, and this change allowed us to implement property mappings for OAuth and SAML sources as well.
 
-    authentik will automatically migrate existing property mappings to this new format, by generating some Python code for each of the existing property mappings expressions. authentik-manager property mappings will automatically get updated to the new format.
+    authentik will automatically migrate existing property mappings to this new format, by generating some Python code for each of the existing property mappings expressions. authentik-managed property mappings will automatically get updated to the new format.
 
     **If you have any custom property mappings, we recommend migrating them to this new format.**
 
@@ -45,7 +45,7 @@ To try out the release candidate, replace your Docker image tag with the latest
 
     SAML sources now sync groups by default when a `http://schemas.xmlsoap.org/claims/Group` attribute is available in the assertion.
 
-    To disable that behavior, create an OAuth/SAML source property mapping with the following expression:
+    To disable that behavior, create an OAuth/SAML source property mapping with the expression below and assign it as a user property mapping on the source.
 
     ```python
     return {