diff --git a/voicemeeterlib/error.py b/voicemeeterlib/error.py
index 4230d24..11aeb09 100644
--- a/voicemeeterlib/error.py
+++ b/voicemeeterlib/error.py
@@ -1,16 +1,10 @@
 class InstallError(Exception):
-    """errors related to installation"""
-
-    pass
+    """Exception raised when installation errors occur"""
 
 
 class CAPIError(Exception):
-    """errors related to low-level C API calls"""
-
-    pass
+    """Exception raised when the C-API returns error values"""
 
 
 class VMError(Exception):
-    """general errors"""
-
-    pass
+    """Exception raised when general errors occur"""