Update docker/README.md
Fix sample command
@@ -18,12 +18,12 @@ From project root:
2. Build image, e.g.:
```shell
- docker build -t me/tessera:azure .
+ docker build -f docker/tessera.Dockerfile -t me/tessera:develop .
```
3. Verify image, e.g.:
```shell
- docker run me/tessera:azure help
+ docker run me/tessera:develop help
```
## .dockerignore
