Add explanation that Docker port is 80 (#1480)

When compiling via `yarn`, the default port used is 3000 (see #L50).  However, the given Docker command runs the UI on port 80 (default HTTP port).  

I added an extra sentence enumerating this difference, because I used the same port with Docker as I did with the local build at first, and it was a bit confusing why I was getting a 404.
This commit is contained in:
Bill Laboon 2019-08-07 13:50:43 -04:00 committed by Jaco Greeff
parent 9141e7a2cc
commit 7580d0abaf

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@ -66,3 +66,5 @@ You can run a docker container via -
To build a docker container containing local changes -
docker build -t chevdor/polkadot-ui:latest .
When using these Docker commands, you can access the UI via http://localhost:80 (or just http://localhost)