diff --git a/fernuni_bot.py b/fernuni_bot.py
index 22dbe8857bb0d94b3e46c5242326064ea916aad0..4d82f145c205e4ba42387323a5a3b3a68687b1c3 100644
--- a/fernuni_bot.py
+++ b/fernuni_bot.py
@@ -1,121 +1,121 @@
-import os
-
-import disnake
-from disnake.ext import commands
-from dotenv import load_dotenv
-
-from cogs import appointments, calmdown, christmas, easter, github, help, learninggroups, links, \
-    news, polls, roles, support, text_commands, voice, welcome, xkcd
-# , timer
-
-# .env file is necessary in the same directory, that contains several strings.
-load_dotenv()
-TOKEN = os.getenv('DISCORD_TOKEN')
-GUILD = int(os.getenv('DISCORD_GUILD'))
-ACTIVITY = os.getenv('DISCORD_ACTIVITY')
-OWNER = int(os.getenv('DISCORD_OWNER'))
-ROLES_FILE = os.getenv('DISCORD_ROLES_FILE')
-HELP_FILE = os.getenv('DISCORD_HELP_FILE')
-CATEGORY_LERNGRUPPEN = os.getenv("DISCORD_CATEGORY_LERNGRUPPEN")
-PIN_EMOJI = "📌"
-
-intents = disnake.Intents.default()
-intents.members = True
-
-
-class Boty(commands.Bot):
-    def __init__(self):
-        super().__init__(command_prefix='!', help_command=None, activity=disnake.Game(ACTIVITY), owner_id=OWNER,
-                         intents=intents)
-        self.add_cog(appointments.Appointments(self))
-        self.add_cog(text_commands.TextCommands(self))
-        self.add_cog(polls.Polls(self))
-        self.add_cog(roles.Roles(self))
-        self.add_cog(welcome.Welcome(self))
-        self.add_cog(christmas.Christmas(self))
-        self.add_cog(support.Support(self))
-        self.add_cog(news.News(self))
-        self.add_cog(links.Links(self))
-        self.add_cog(voice.Voice(self))
-        self.add_cog(easter.Easter(self))
-        self.add_cog(learninggroups.LearningGroups(self))
-        # self.add_cog(module_information.ModuleInformation(self))
-        self.add_cog(xkcd.Xkcd(self))
-        self.add_cog(help.Help(self))
-        self.add_cog(calmdown.Calmdown(self))
-        self.add_cog(github.Github(self))
-        # self.add_cog(timer.Timer(self))
-
-
-bot = Boty()
-
-
-# bot.add_cog(ChangeLogCog(bot))
-
-# SlashClient(bot, show_warnings=True)  # Stellt den Zugriff auf die Buttons bereit
-
-
-def get_reaction(reactions):
-    """ Returns the reaction, that is equal to the specified PIN_EMOJI,
-    or if that reaction does not exist in list of reactions, None will be returned"""
-
-    for reaction in reactions:
-        if reaction.emoji == PIN_EMOJI:
-            return reaction
-    return None
-
-
-async def pin_message(message):
-    """ Pin the given message, if it is not already pinned """
-
-    if not message.pinned:
-        await message.pin()
-
-
-async def unpin_message(message):
-    """ Unpin the given message, if it is pinned, and it has no pin reaction remaining. """
-
-    if message.pinned:
-        reaction = get_reaction(message.reactions)
-        if reaction is None:
-            await message.unpin()
-
-
-@bot.event
-async def on_ready():
-    print("Client started!")
-
-
-@bot.event
-async def on_raw_reaction_add(payload):
-    if payload.user_id == bot.user.id:
-        return
-
-    if payload.emoji.name == PIN_EMOJI:
-        channel = await bot.fetch_channel(payload.channel_id)
-        message = await channel.fetch_message(payload.message_id)
-        await pin_message(message)
-
-
-@bot.event
-async def on_raw_reaction_remove(payload):
-    if payload.emoji.name == PIN_EMOJI:
-        channel = await bot.fetch_channel(payload.channel_id)
-        message = await channel.fetch_message(payload.message_id)
-        await unpin_message(message)
-
-
-@bot.event
-async def on_voice_state_update(member, before, after):
-    if before.channel != after.channel and after.channel and "Lerngruppen-Voicy" in after.channel.name:
-        category = await bot.fetch_channel(CATEGORY_LERNGRUPPEN)
-        voice_channels = category.voice_channels
-
-        for voice_channel in voice_channels:
-            if len(voice_channel.members) == 0:
-                return
-
-        await category.create_voice_channel(f"Lerngruppen-Voicy-{len(voice_channels) + 1}", bitrate=256000)
-
-
-bot.run(TOKEN)
+import os
+
+import disnake
+from disnake.ext import commands
+from dotenv import load_dotenv
+
+from cogs import appointments, calmdown, christmas, easter, github, help, learninggroups, links, \
+    news, polls, roles, support, text_commands, voice, welcome, xkcd, module_information
+# , timer
+
+# .env file is necessary in the same directory, that contains several strings.
+load_dotenv()
+TOKEN = os.getenv('DISCORD_TOKEN')
+GUILD = int(os.getenv('DISCORD_GUILD'))
+ACTIVITY = os.getenv('DISCORD_ACTIVITY')
+OWNER = int(os.getenv('DISCORD_OWNER'))
+ROLES_FILE = os.getenv('DISCORD_ROLES_FILE')
+HELP_FILE = os.getenv('DISCORD_HELP_FILE')
+CATEGORY_LERNGRUPPEN = os.getenv("DISCORD_CATEGORY_LERNGRUPPEN")
+PIN_EMOJI = "📌"
+
+intents = disnake.Intents.default()
+intents.members = True
+
+
+class Boty(commands.Bot):
+    def __init__(self):
+        super().__init__(command_prefix='!', help_command=None, activity=disnake.Game(ACTIVITY), owner_id=OWNER,
+                         intents=intents)
+        self.add_cog(appointments.Appointments(self))
+        self.add_cog(text_commands.TextCommands(self))
+        self.add_cog(polls.Polls(self))
+        self.add_cog(roles.Roles(self))
+        self.add_cog(welcome.Welcome(self))
+        self.add_cog(christmas.Christmas(self))
+        self.add_cog(support.Support(self))
+        self.add_cog(news.News(self))
+        self.add_cog(links.Links(self))
+        self.add_cog(voice.Voice(self))
+        self.add_cog(easter.Easter(self))
+        self.add_cog(learninggroups.LearningGroups(self))
+        self.add_cog(module_information.ModuleInformation(self))
+        self.add_cog(xkcd.Xkcd(self))
+        self.add_cog(help.Help(self))
+        self.add_cog(calmdown.Calmdown(self))
+        self.add_cog(github.Github(self))
+        # self.add_cog(timer.Timer(self))
+
+
+bot = Boty()
+
+
+# bot.add_cog(ChangeLogCog(bot))
+
+# SlashClient(bot, show_warnings=True)  # Stellt den Zugriff auf die Buttons bereit
+
+
+def get_reaction(reactions):
+    """ Returns the reaction, that is equal to the specified PIN_EMOJI,
+    or if that reaction does not exist in list of reactions, None will be returned"""
+
+    for reaction in reactions:
+        if reaction.emoji == PIN_EMOJI:
+            return reaction
+    return None
+
+
+async def pin_message(message):
+    """ Pin the given message, if it is not already pinned """
+
+    if not message.pinned:
+        await message.pin()
+
+
+async def unpin_message(message):
+    """ Unpin the given message, if it is pinned, and it has no pin reaction remaining. """
+
+    if message.pinned:
+        reaction = get_reaction(message.reactions)
+        if reaction is None:
+            await message.unpin()
+
+
+@bot.event
+async def on_ready():
+    print("Client started!")
+
+
+@bot.event
+async def on_raw_reaction_add(payload):
+    if payload.user_id == bot.user.id:
+        return
+
+    if payload.emoji.name == PIN_EMOJI:
+        channel = await bot.fetch_channel(payload.channel_id)
+        message = await channel.fetch_message(payload.message_id)
+        await pin_message(message)
+
+
+@bot.event
+async def on_raw_reaction_remove(payload):
+    if payload.emoji.name == PIN_EMOJI:
+        channel = await bot.fetch_channel(payload.channel_id)
+        message = await channel.fetch_message(payload.message_id)
+        await unpin_message(message)
+
+
+@bot.event
+async def on_voice_state_update(member, before, after):
+    if before.channel != after.channel and after.channel and "Lerngruppen-Voicy" in after.channel.name:
+        category = await bot.fetch_channel(CATEGORY_LERNGRUPPEN)
+        voice_channels = category.voice_channels
+
+        for voice_channel in voice_channels:
+            if len(voice_channel.members) == 0:
+                return
+
+        await category.create_voice_channel(f"Lerngruppen-Voicy-{len(voice_channels) + 1}", bitrate=256000)
+
+
+bot.run(TOKEN)