diff --git a/GUI/PropertyWindow/PropertyWindow.Designer.cs b/GUI/PropertyWindow/PropertyWindow.Designer.cs
index 5b063bf52..825a08e00 100644
--- a/GUI/PropertyWindow/PropertyWindow.Designer.cs
+++ b/GUI/PropertyWindow/PropertyWindow.Designer.cs
@@ -1174,7 +1174,7 @@ namespace MCGalaxy.Gui
                                     0,
                                     0});
             this.rank_numPerm.Minimum = new decimal(new int[] {
-                                    50,
+                                    20,
                                     0,
                                     0,
                                     -2147483648});
diff --git a/MCGalaxy/Player/Group/Group.cs b/MCGalaxy/Player/Group/Group.cs
index 2ecdbe122..c806c7537 100644
--- a/MCGalaxy/Player/Group/Group.cs
+++ b/MCGalaxy/Player/Group/Group.cs
@@ -30,7 +30,7 @@ namespace MCGalaxy {
     public sealed partial class Group {
 
         public static Group BannedRank { get { return Find(LevelPermission.Banned); } }
-        public static Group GuestRank { get { return Find(LevelPermission.Guest); } }
+        public static Group GuestRank  { get { return Find(LevelPermission.Guest); } }
         public static Group NobodyRank { get { return Find(LevelPermission.Nobody); } }
         public static Group DefaultRank;
         public static List<Group> GroupList = new List<Group>();
diff --git a/MCGalaxy/Player/Player.cs b/MCGalaxy/Player/Player.cs
index 55d214c51..ce5071c60 100644
--- a/MCGalaxy/Player/Player.cs
+++ b/MCGalaxy/Player/Player.cs
@@ -334,8 +334,8 @@ namespace MCGalaxy {
         }
         
         /// <summary> Sends a block change packet to the user containing the current block at the given coordinates. </summary>
-        /// <remarks> Vanilla client always assumes block place/delete succeeds, so this method is usually used to echo back the
-        /// old block. (e.g. due to insufficient permission to change that block, used as mark for draw operations) </remarks>
+        /// <remarks> Vanilla client always assumes block place/delete succeeds, so this is usually used to echo back the
+        /// old block. (e.g. insufficient permission to change that block, used as mark for draw operations) </remarks>
         public void RevertBlock(ushort x, ushort y, ushort z) {
             SendBlockchange(x, y, z, level.GetBlock(x, y, z));
         }