diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index ba1fa8c..7657911 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -34,6 +34,7 @@ repos:
       - id: forbid-submodules
       - id: mixed-line-ending
       - id: trailing-whitespace
+        exclude: '(\.ui|\.svg)$'
   -   repo: https://github.com/asottile/pyupgrade
       rev: v3.19.1
       hooks:
diff --git a/Information/CenterOfMass.FCMacro b/Information/CenterOfMass.FCMacro
index 0b855ae..f7555af 100644
--- a/Information/CenterOfMass.FCMacro
+++ b/Information/CenterOfMass.FCMacro
@@ -1072,7 +1072,7 @@ class CenterofmassWidget(QtGui.QWidget):
         for s_ in ('CoMBBoxOfSel', 'CoMLCS', 'CoMTotal', 'CoMPlaneYZ', 'CoMPlaneXZ', 'CoMPlaneXY'):
             if self.doc.getObject(s_):
                 self.doc.removeObject(s_)
-        
+
         # Bounding box of valid selection
         BBoxSolid = self.doc.addObject('Part::Box', 'CoMBBoxOfSel')
         BBoxSolid.Placement.Base = self.boundBox.Center.sub(app.Vector(boundBoxL).multiply(0.5))