-This certificates/key can be overriden by mounting a volume when using "docker run" or "docker-compose"
-In 'docker run', use field:
---volume "$PWD/certificate:/usr/src/app/cert" a1test
-```docker run -it -p 8090:8090 -p 8091:8091 -v "/PATH_TO_CERT/cert:/usr/src/app/cert" callback-receiver```
+This certificates/key can be overridden by mounting a volume when using "docker run" or "docker-compose"
+In 'docker run', use field:<br>
+>```-v "$PWD/certificate:/usr/src/app/cert"```<br/>
+
+eg:
+>```docker run --rm -it -p 8090:8090 -p 8091:8091 -v "/PATH_TO_CERT/cert:/usr/src/app/cert" callback-receiver```
+