chore: refactor update messages

ct/plex.sh

@@ -34,10 +34,10 @@ function update_script() {
     "2" "Install plexupdate" OFF \
     3>&1 1>&2 2>&3)
   if [ "$UPD" == "1" ]; then
-    msg_info "Updating ${APP} LXC"
+    msg_info "Updating Plex LXC"
     $STD apt update
     $STD apt -y upgrade
-    msg_ok "Updated ${APP} LXC"
+    msg_ok "Updated Plex LXC"
     msg_ok "Updated successfully!"
     exit
   fi
@@ -53,7 +53,7 @@ start
 build_container
 description
 
-msg_ok "Completed Successfully!\n"
+msg_ok "Completed successfully!\n"
 echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
 echo -e "${INFO}${YW} Access it using the following URL:${CL}"
 echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:32400/web${CL}"