Updated Commands (markdown)

Commands.md

@@ -1159,11 +1159,13 @@ Runs the result task with the parameters (viable, nonViable).
 #### Description
 `Set the plot name`
 #### Usage    
-`/plot alias <alias>`    
+`/plot alias set <alias>`
+`/plot alias remove <alias>`
 #### Aliases
 `[ setalias,alias,sa,name,rename,setname,seta ]`
 #### Permissions
-`plots.set.alias`    
+`plots.set.alias`
+NEW: `plots.alias.set` and `plots.alias.remove` (The old permission still work!)
 ***
 
 ## [SETHOME](https://github.com/IntellectualSites/PlotSquared/tree/master/Core/src/main/java/com/intellectualcrafters/plot/commands/SetHome.java)