Fixed some minor things

src/NadekoBot/Modules/Administration/Commands/SelfCommands.cs

@@ -5,7 +5,6 @@ using NadekoBot.Attributes;
 using System.Linq;
 using System.Threading.Tasks;
 
-//todo owner only
 namespace NadekoBot.Modules.Administration
 {
     public partial class Administration

src/NadekoBot/Modules/Gambling/Commands/DiceRollCommand.cs

@@ -70,7 +70,7 @@ namespace NadekoBot.Modules.Gambling
                             arr[i] = rng.Next(1, n2 + 1);
                         }
                         var elemCnt = 0;
-                        await channel.SendMessageAsync($"`{umsg.Author.Mention} rolled {n1} {(n1 == 1 ? "die" : "dice")} 1-{n2}.`\n`Result:` " + string.Join(", ", (ordered ? arr.OrderBy(x => x).AsEnumerable() : arr).Select(x => elemCnt++ % 2 == 0 ? $"**{x}**" : x.ToString()))).ConfigureAwait(false);
+                        await channel.SendMessageAsync($"{umsg.Author.Mention} rolled {n1} {(n1 == 1 ? "die" : "dice")} 1-{n2}.\n`Result:` " + string.Join(", ", (ordered ? arr.OrderBy(x => x).AsEnumerable() : arr).Select(x => elemCnt++ % 2 == 0 ? $"**{x}**" : x.ToString()))).ConfigureAwait(false);
                     }
                 }
             }

src/NadekoBot/Modules/Games/Commands/PlantAndPickCommands.cs

@@ -16,6 +16,8 @@ using System.Threading.Tasks;
 
 namespace NadekoBot.Modules.Games
 {
+    //todo make currency generation change and cooldown modifyable
+    //only by bot owner through commands
     public partial class Games
     {
         /// <summary>

src/NadekoBot/Modules/Searches/Commands/OsuCommands.cs

@@ -27,7 +27,7 @@ namespace NadekoBot.Modules.Searches
             }
             [LocalizedCommand, LocalizedRemarks, LocalizedSummary, LocalizedAlias]
             [RequireContext(ContextType.Guild)]
-            public async Task Osu(IUserMessage umsg, string usr, string mode)
+            public async Task Osu(IUserMessage umsg, string usr, [Remainder] string mode = null)
             {
                 var channel = (ITextChannel)umsg.Channel;