diff --git a/MCGalaxy/Commands/CPE/CmdModel.cs b/MCGalaxy/Commands/CPE/CmdModel.cs
index 8825d6b19..1640abcaf 100644
--- a/MCGalaxy/Commands/CPE/CmdModel.cs
+++ b/MCGalaxy/Commands/CPE/CmdModel.cs
@@ -21,7 +21,6 @@ using MCGalaxy.Bots;
 namespace MCGalaxy.Commands.CPE {
     public class CmdModel : EntityPropertyCmd {
         public override string name { get { return "Model"; } }
-        public override string shortcut { get { return "SetModel"; } }
         public override string type { get { return CommandTypes.Other; } }
         public override LevelPermission defaultRank { get { return LevelPermission.AdvBuilder; } }
         public override CommandPerm[] ExtraPerms {
diff --git a/MCGalaxy/Commands/Command.cs b/MCGalaxy/Commands/Command.cs
index 96a5ebd7a..c66207fbf 100644
--- a/MCGalaxy/Commands/Command.cs
+++ b/MCGalaxy/Commands/Command.cs
@@ -18,8 +18,8 @@
 using System;
 using System.Collections.Generic;
 using System.Reflection;
-using MCGalaxy.Maths;
 using MCGalaxy.Commands;
+using MCGalaxy.Maths;
 using MCGalaxy.Scripting;
 
 namespace MCGalaxy {
@@ -105,8 +105,8 @@ namespace MCGalaxy {
                 grp.Commands.Remove(cmd);
             }
             
-            // typically Command.Unregister(Command.Find("xyz"))
-            // So don't error if Command.Find returned null
+            // typical usage: Command.Unregister(Command.Find("xyz"))
+            // So don't throw exception if Command.Find returned null
             if (cmd != null) Alias.UnregisterDefaults(cmd);
             return removed;
         }
@@ -163,7 +163,7 @@ namespace MCGalaxy {
         public bool Remove(Command cmd) { return Command.Unregister(cmd); }
         
         [Obsolete("Use Command.Find() instead")]
-        public Command FindByName(string name) { return Command.Find(name); }        
+        public Command FindByName(string name) { return Command.Find(name); }
         [Obsolete("Use Command.Find() instead")]
         public Command Find(string name) {
             foreach (Command cmd in Command.allCmds) {
diff --git a/MCGalaxy/Commands/Moderation/ZoneCmds.cs b/MCGalaxy/Commands/Moderation/ZoneCmds.cs
index d5201930a..666537cd5 100644
--- a/MCGalaxy/Commands/Moderation/ZoneCmds.cs
+++ b/MCGalaxy/Commands/Moderation/ZoneCmds.cs
@@ -242,7 +242,6 @@ namespace MCGalaxy.Commands.Moderation {
         public override string name { get { return "ZoneMark"; } }
         public override string shortcut { get { return "ZMark"; } }
         public override string type { get { return CommandTypes.Building; } }
-        public override bool museumUsable { get { return false; } }
         public override bool SuperUseable { get { return false; } }
         public override CommandAlias[] Aliases {
             get { return new[] { new CommandAlias("zm") }; }
diff --git a/MCGalaxy/util/Math/Vectors.cs b/MCGalaxy/util/Math/Vectors.cs
index 7c547cb6b..1634249ab 100644
--- a/MCGalaxy/util/Math/Vectors.cs
+++ b/MCGalaxy/util/Math/Vectors.cs
@@ -239,15 +239,10 @@ namespace MCGalaxy.Maths {
         
         public static bool operator != (Vec3F32 a, Vec3F32 b) {
             return a.X != b.X || a.Y != b.Y || a.Z != b.Z;
-        }
-        
+        }      
         
         public override string ToString() {
             return X + "," + Y + "," + Z;
         }
-        
-        public string ToString(string separator) {
-            return string.Format("{1}{0}{2}{0}{3}", separator, X, Y, Z);
-        }
     }
 }