Fix doc comments and IDE complaint about ie. vs i.e. (#30340)

server/channels/app/authorization.go

@@ -121,7 +121,7 @@ func (a *App) SessionHasPermissionToChannels(c request.CTX, session model.Sessio
 		}
 	}
 
-	// if System Roles (ie. Admin, TeamAdmin) allow permissions
+	// if System Roles (i.e. Admin, TeamAdmin) allow permissions
 	// if so, no reason to check team
 	if a.SessionHasPermissionTo(session, permission) {
 		// make sure all channels exist, otherwise return false.