diff --git a/PlexBot/exceptions.py b/PlexBot/exceptions.py
index 193aac7..df6c957 100644
--- a/PlexBot/exceptions.py
+++ b/PlexBot/exceptions.py
@@ -1,6 +1,10 @@
 class MediaNotFoundError(Exception):
+    """Raised when a PlexAPI media resource cannot be found."""
+
     pass
 
 
 class VoiceChannelError(Exception):
+    """Raised when user is not connected to a voice channel."""
+
     pass