chore(docs): sync developer guide

docs/Developer Guide/Developer Guide/Development and architecture/Docker.md

@@ -1,18 +1,18 @@
 # Docker
 To run a Docker build:
 
-```plain
+```
 ./bin/builder-docker.sh
 ```
 
 To run the built Docker image:
 
-```plain
+```
 sudo docker run -p 8081:8080 triliumnext/notes:v0.90.6-beta
 ```
 
 To enter a shell in the Docker container:
 
-```plain
+```
 sudo docker run -it --entrypoint=/bin/sh zadam/trilium:0.63-latest
 ```