update instruction for frontmatter usage

Signed-off-by: Vivek Vishal <vishalvivek488@gmail.com>

Author: Vivek Vishal

src/collections/members/_member-profile-template/index.mdx

@@ -32,5 +32,5 @@ meshmate: # [no | yes] Designates whether this member is a Layer5 MeshMate or no
 emeritus: # [no | yes] Designates whether ths member is a Layer5 Meshmate Emeritus or not.
 community_manager: # [no | yes] Designates whether this member is a Layer5 Community Manager or not.
 published: # [true | false] Controls the visibility of the member profile
-permalink: # (Optional) Custom URL path for this member, e.g. yash-sharma-2. It will be used as /community/members/<permalink> if present. see https://github.com/layer5io/layer5/issues/6381
+permalink: # (Optional and should only be used in case of url conflict) Custom URL path for this member, e.g. yash-sharma-2. It will be used as /community/members/<permalink> if present. see https://github.com/layer5io/layer5/issues/6381
 ---