added leet command description
added leet command description

N1SMOxGT-R/NeoBot,Midnight-Myth/Mitternacht-NEW,Youngsie1997/NadekoBot,Blacnova/NadekoBot,Midnight-Myth/Mitternacht-NEW,shikhir-arora/NadekoBot,Midnight-Myth/Mitternacht-NEW,blitz4694/NadekoBot,gfrewqpoiu/NadekoBot,Grinjr/NadekoBot,rumlefisk/NadekoBot,Track44/Nadeko,Uleyethis/FightBot,justinkruit/DiscordBot,Wizkiller96/WizBot-Updated,N1SMOxGT-R/NeoBot,dtshady/NadekoBot,Taknok/NadekoBot,Reiuiji/NadekoBot,PravEF/EFNadekoBot,powered-by-moe/MikuBot,halitalf/NadekoMods,Midnight-Myth/Mitternacht-NEW,ScarletKuro/NadekoBot,dtshady/NadekoBot,miraai/NadekoBot,blitz4694/NadekoBot,Wizkiller96/WizBot-Updated,kyoryo/DiscordBot,WoodenGlaze/NadekoBot,ShadowNoire/NadekoBot,Nielk1/NadekoBot,justinkruit/WIABot,kyoryo/DiscordBot,kyoryo/DiscordBot