1 files changed, 8 insertions, 4 deletions
diff --git a/cura/Settings/Exceptions.py b/cura/Settings/Exceptions.py
index 0a869cf922..fbb130417c 100644
--- a/cura/Settings/Exceptions.py
+++ b/cura/Settings/Exceptions.py
@@ -2,21 +2,25 @@
 # Cura is released under the terms of the LGPLv3 or higher.
 
 
-##  Raised when trying to perform an operation like add on a stack that does not allow that.
 class InvalidOperationError(Exception):
+    """Raised when trying to perform an operation like add on a stack that does not allow that."""
+
     pass
 
 
-##  Raised when trying to replace a container with a container that does not have the expected type.
 class InvalidContainerError(Exception):
+    """Raised when trying to replace a container with a container that does not have the expected type."""
+
     pass
 
 
-##  Raised when trying to add an extruder to a Global stack that already has the maximum number of extruders.
 class TooManyExtrudersError(Exception):
+    """Raised when trying to add an extruder to a Global stack that already has the maximum number of extruders."""
+
     pass
 
 
-##  Raised when an extruder has no next stack set.
 class NoGlobalStackError(Exception):
+    """Raised when an extruder has no next stack set."""
+
     pass