diff --git a/README.md b/README.md
index c0ce7bd..a29998f 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 ![banner](https://user-images.githubusercontent.com/43201383/72987537-89830a80-3e25-11ea-95ef-ecfa0afcff7e.png)
 
 <p align="center">
-    <a href="https://github.com/RedCokeDevelopment/Teapot.py/blob/dev/LICENSE"><img src="https://img.shields.io/github/license/redcokedevelopment/teapot.py.svg?style=flat-square" alt="GitHub License"></a>
+    <a href="https://github.com/RedCokeDevelopment/Teapot.py/blob/master/LICENSE"><img src="https://img.shields.io/github/license/redcokedevelopment/teapot.py.svg?style=flat-square" alt="GitHub License"></a>
     <a href="https://github.com/RedCokeDevelopment/Teapot.py/issues"><img src="https://img.shields.io/github/issues/redcokedevelopment/teapot.py.svg?color=purple&style=flat-square" alt="GitHub Issues"></a>
     <a href="https://github.com/RedCokeDevelopment/Teapot.py/pulls"><img src="https://img.shields.io/github/issues-pr/redcokedevelopment/teapot.py.svg?color=purple&style=flat-square" alt="GitHub Pull Requests"></a>
     <a href="https://github.com/RedCokeDevelopment/Teapot.py/stargazers"><img src="https://img.shields.io/github/stars/redcokedevelopment/teapot.py.svg?style=flat-square" alt="GitHub Stars"></a>
@@ -56,4 +56,4 @@ These are the requirements for the bot, and they will be bundled in future relea
 ## 💛 Credits
 The projects listed in below have provided inspiration, and we thought we'd mention them:
 
-- LavaLink: https://github.com/Frederikam/Lavalink
\ No newline at end of file
+- LavaLink: https://github.com/Frederikam/Lavalink
diff --git a/teapot/cogs/music.py b/teapot/cogs/music.py
index 617d46e..54f4ca6 100644
--- a/teapot/cogs/music.py
+++ b/teapot/cogs/music.py
@@ -175,10 +175,15 @@ async def pause(self, ctx):
             await ctx.send('⏯ | Paused')
 
     @commands.command(aliases=['vol'])
-    async def volume(self, ctx, volume: int = None):
+    async def volume(self, ctx, volume):
         """ Changes the player's volume (0-1000). """
         player = self.bot.lavalink.players.get(ctx.guild.id)
 
+        try:
+            volume = int(volume)
+        except:
+            volume = int(volume[:-1])
+
         if not volume:
             return await ctx.send(f'🔈 | {player.volume}%')
 
diff --git a/teapot/events.py b/teapot/events.py
index 24d98ae..ad3ec92 100644
--- a/teapot/events.py
+++ b/teapot/events.py
@@ -81,8 +81,15 @@ async def on_message(message):
     @bot.event
     async def on_message(message):
         # SAO Easter Egg
-        if message.content.lower().startswith("system call "):
-            content = message.content[12:].split(" ")
+        punctuations = '!()-[]{};:\'"\\,<>./?@#$%^&*_~'
+        # remove punctuation from the string
+        msg = ""
+        for char in message.content.lower():
+            if char not in punctuations:
+                msg = msg + char
+
+        if msg.startswith("system call "):
+            content = msg[12:].split(" ")
             if content[0].lower() == "inspect":
                 if content[1].lower() == "entire":
                     if content[2].lower() == "command":