docs: cleanup docker name

Author: m4r1k

README.md

@@ -110,7 +110,7 @@ See the [full documentation](https://eneru.readthedocs.io/) for complete configu
 
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-## 🤔 Why No Docker?
+## 🤔 Why an Old-Fashioned Systemd Daemon? (No Docker)
 
 Eneru runs as a systemd daemon, not a container. This is intentional—Eneru's job is to shut down Docker/Podman containers during power events. If Eneru ran inside a container, it would be killed during its own shutdown sequence.