Cleaned up README.

README.md

@@ -1,9 +1,12 @@
 # static-file-server
+
 Tiny, simple static file server using environment variables for configuration
 
 Available on Docker Hub at https://hub.docker.com/r/halverneus/static-file-server/
+Available on GitHub at https://github.com/halverneus/static-file-server
 
 Environment variables with defaults:
+
 ```bash
 # Optional Hostname for binding. Leave black to accept any incoming HTTP request
 # on the prescribed port.
@@ -40,27 +43,34 @@ tls-cert: ""
 tls-key: ""
 ```
 
-### Without Docker
+## Without Docker
+
 ```bash
 PORT=8888 FOLDER=. ./serve
 ```
+
 Files can then be accessed by going to http://localhost:8888/my/file.txt
 
-### With Docker
+## With Docker
+
 ```bash
 docker run -d -v /my/folder:/web -p 8080:8080 halverneus/static-file-server:latest
 ```
+
 This will serve the folder "/my/folder" over http://localhost:8080/my/file.txt
 
 Any of the variables can also be modified:
+
 ```bash
 docker run -d -v /home/me/dev/source:/content/html -v /home/me/dev/files:/content/more/files -e FOLDER=/content -p 8080:8080 halverneus/static-file-server:latest
 ```
 
-### Also try...
+## Also try...
+
 ```bash
 ./serve help
 # OR
 docker run -it halverneus/static-file-server:latest help
 ```
+
 This maybe a cheesy program, but it is convenient and less than 6MB in size.