Fixed link in Dockerfile documentation. Updated README with working Docker link. Made general improvements to the Docker section of the README now that I'm not in a sleep-deprived zombie state.

Dockerfile

@@ -1,4 +1,4 @@
-# Based on https://hub.docker.com/_/rust?tab=description and https://hub.docker.com/_/rust?tab=description
+# Based on https://hub.docker.com/_/rust?tab=description and https://blog.sedrik.se/posts/my-docker-setup-for-rust/
 
 # The first container is for build purposes only.
 FROM rust as builder

README.md

@@ -130,23 +130,31 @@ producing a faster executable.
 
 ### Docker Install (All Platforms)
 
-To automatically download, install, and run Scryer Prolog via Docker,
+First, install [Docker](https://docs.docker.com/get-docker/) on Linux,
-simply run:
+Windows, or Mac.
+
+Once Docker is installed, you can automatically download, install, and
+run Scryer Prolog in a single command:
 ```
-$> docker run -it mthom/scryer-prolog
+$> docker run -it mjt128/scryer-prolog
 ```
 
-To be able to load your program files, bind mount your programs folder
+To consult your Prolog files, bind mount your programs folder as a
-as a Docker volume:
+[Docker volume](https://docs.docker.com/storage/volumes/):
 
 ```
-$> docker run -v /home/user/prolog:/mnt -it mthom/scryer-prolog
+$> docker run -v /home/user/prolog:/mnt -it mjt128/scryer-prolog
-?- consult('mnt/program.pl').
+?- consult('/mnt/program.pl').
 true.
 ```
 
-[Docker](https://hub.docker.com/editions/community/docker-ce-desktop-windows)
+This works on Windows too:
-is currently the only way to run scryer-prolog on Windows.
+
+```
+$> docker run -v C:\Users\user\Documents\prolog:/mnt -it mjt128/scryer-prolog
+?- consult('/mnt/program.pl').
+true.
+```
 
 ## Tutorial