Fix Docker install instructions

docs/install.md

@@ -239,8 +239,8 @@ docker run \
   -p 80:80 \
   -it \
   binwiederhier/ntfy \
-    --cache-file /var/cache/ntfy/cache.db \
-    serve
+    serve \
+    --cache-file /var/cache/ntfy/cache.db
 ```
 
 With other config options, timezone, and non-root user (configured via `/etc/ntfy/server.yml`, see [configuration](config.md) for details):

docs/releases.md

@@ -21,7 +21,7 @@ and the [ntfy Android app](https://github.com/binwiederhier/ntfy-android/release
 **Documentation**
 
 * Added [example](examples.md) for [Uptime Kuma](https://github.com/louislam/uptime-kuma) integration ([#315](https://github.com/binwiederhier/ntfy/pull/315), thanks to [@philippdormann](https://github.com/philippdormann))
-
+* Fix Docker install instructions  ([#320](https://github.com/binwiederhier/ntfy/issues/320), thanks to [@milksteakjellybeans](https://github.com/milksteakjellybeans) for reporting)
 
 ## ntfy iOS app v1.2 (UNRELEASED)