remove emojis from console

COBY/docker/README.md

@@ -15,7 +15,7 @@ This directory contains Docker Compose configurations and scripts for deploying
 - At least 4GB RAM available for containers
 - 50GB+ disk space for data storage
 
-## 🚀 Quick Start
+##  Quick Start
 
 1. **Copy environment file**:
    ```bash
@@ -264,7 +264,7 @@ For issues related to:
 - Redis: Check [Redis docs](https://redis.io/documentation)
 - Docker: Check [Docker docs](https://docs.docker.com/)
 
-## 🔄 Updates
+##  Updates
 
 This infrastructure supports:
 - Rolling updates with zero downtime