/b changed to /br.

plugin.yml

@@ -221,7 +221,7 @@ commands:
     brush:
         description: Brush tool
         usage: /<command> 
-        aliases: ['b']
+        aliases: ['br']
     info:
         description: Block information tool
         usage: /<command> 

src/com/sk89q/worldedit/commands/ToolCommands.java

@@ -124,7 +124,7 @@ public class ToolCommands {
     }
 
     @Command(
-        aliases = {"brush", "b"},
+        aliases = {"brush", "br"},
         desc = "Brush tool"
     )
     @NestedCommand({BrushCommands.class})