Updated Guild Permissions mask

src/Discord.Net.Core/Entities/Permissions/GuildPermissions.cs

@@ -11,7 +11,7 @@ namespace Discord
         public static readonly GuildPermissions None = new GuildPermissions();
         /// <summary> Gets a GuildPermissions that grants all permissions. </summary>
         //TODO: C#7 Candidate for binary literals
-        public static readonly GuildPermissions All = new GuildPermissions(Convert.ToUInt64("00011111111100111111110000111111", 2));
+        public static readonly GuildPermissions All = new GuildPermissions(Convert.ToUInt64("01111111111100111111110000111111", 2));
 
         /// <summary> Gets a packed value representing all the permissions in this GuildPermissions. </summary>
         public ulong RawValue { get; }