diff --git a/README.md b/README.md
index 6725b95..1f490d0 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,8 @@ A bluetooth client for Phomemo M110.
 ## Development
 
 ```sh
-poetry run flask --app phomeme:app run --debug --host 0.0.0.0 --port 8000
+poetry run flask --app phomeme:app run \
+  --debug --host 0.0.0.0 --port 8000
 ```
 
 ## Production
@@ -18,11 +19,12 @@ poetry run gunicorn -w 1 'phomeme:app' -b [::0]
 ## Usage
 
 
-Visit the awesome frontend on http://localhost:8000 or send via curl
-using `curl -v -F image=@image.pdf localhost:5000/print`.
+Visit the awesome [frontend][1] on http://localhost:8000 or send via
+curl using `curl -v -F image=@image.pdf localhost:5000/print`.
 
 ## Credits
 
-Heavily based on [SFZ-aalen][1]
+Heavily based on [SFZ-aalen][2]
 
+[1]: https://github.com/fl0rp/phomemer
 [1]: https://gitlab.com/sfz.aalen/infra/labelprinter/-/tree/main?ref_type=heads