chore: fix update msg (#10593)

ct/revealjs.sh

@@ -36,13 +36,13 @@ function update_script() {
     cp /opt/revealjs/index.html /opt
     fetch_and_deploy_gh_release "revealjs" "hakimel/reveal.js" "tarball"
 
-    msg_info "Updating $APP"
+    msg_info "Updating RevealJS"
     cd /opt/revealjs
     $STD npm install
     cp -f /opt/index.html /opt/revealjs
     sed -i '25s/localhost/0.0.0.0/g' /opt/revealjs/gulpfile.js
     rm -f /opt/index.html
-    msg_ok "Updated $APP"
+    msg_ok "Updated RevealJS"
 
     msg_info "Starting Service"
     systemctl start revealjs
@@ -56,7 +56,7 @@ 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://${IP}:8000${CL}"