Update release-notes/v3.29.4-release-notes.md

Co-authored-by: MichalFupso <michal@tigera.io>

Author: danudey

release-notes/v3.29.4-release-notes.md

@@ -6,7 +6,7 @@
 >
 > The addition of tiered policies in v3.29.0 changed the naming of policies in the default tier, which caused confusion with tooling that didn't expect it. In v3.29.4, we've made the following updates to how policies in the default tier are handled:
 >
-> * Policies in the default Tier can be created with the default prefix or without it.The policy can be only managed with the same name that was used during the create and it’s not possible to interchange the prefixed and not prefixed name
+> * Policies in the default Tier can be created with the default prefix or without it. The policy can only be managed with the same name that was used during the create and it’s not possible to interchange the prefixed and not prefixed name
 > * Calico will always return the same policy name that you have used to create the policy
 >
 > #### Upgrade considerations