minor structural changes to readme

README.md

@@ -1,31 +1,26 @@
 # DockerGopherServer
-
 This is a dockerized version of a gopher server.
 
 ## Environment-variables
-
 Set the following variables with the -e tag.
 
-| Name          | Usage | Default |
-| ------------- | ----- | ------- |
-| SERVER_NAME  | set this to your IP/Domain (no "gopher://" needed!) | localhost |
+| Name          | Usage                                               | Default   |
+| ------------- | --------------------------------------------------- | --------- |
+| SERVER_NAME   | set this to your IP/Domain (no "gopher://" needed!) | localhost |
 
 ## Volumes
-
 Set the following volumes with the -v tag.
 
-| Volume-Name          | Container mount | Description |
-| -------------------- | --------------- | ----------- |
-| gopherwebdir  | /var/gopher | directory for the gopher page |
+| Volume-Name          | Container mount | Description                   |
+| -------------------- | --------------- | ----------------------------- |
+| gopherwebdir         | /var/gopher     | directory for the gopher page |
 
 ## Ports
-
 Set the following ports with the -p tag.
 
-| Container port | Recommended outside port | Protocol | Description |
-| -------------- | ------------------------ | ------- | ---------- |
-| 70  | 70 | TCP | port for the gopher-protocol |
+| Container port | Recommended outside port | Protocol | Description                  |
+| -------------- | ------------------------ | -------- | ---------------------------- |
+| 70             | 70                       | TCP      | port for the gopher-protocol |
 
 ## Example run-command
-
 ``` docker run --name gopherserver -v gopherwebdir:/var/gopher -p 70:70 --restart unless-stopped -e SERVER_NAME=<domain/ip_here> -d tiynger/gopherserver ```