diff --git a/action.py b/action.py
index bbb3f86..8e147d8 100644
--- a/action.py
+++ b/action.py
@@ -106,9 +106,9 @@ def _clean_comment(self):
 					_('No book selected for cleaning comments'), show=True)
 		book_ids = self.gui.library_view.get_selected_ids()
 
-		self._do_replace_text (book_ids)
+		self._do_clean_text (book_ids)
 
-	def _do_replace_text (self, book_ids):
+	def _do_clean_text (self, book_ids):
 		dbA = self.gui.current_db
 
 		db = self.gui.current_db.new_api
diff --git a/common_utils.py b/common_utils.py
index edcd677..b7d8c3d 100644
--- a/common_utils.py
+++ b/common_utils.py
@@ -209,7 +209,7 @@ def __init__(self, parent, icon_name, title):
         self.insertStretch(-1)
 
     def update_title_icon(self, icon_name):
-        debug_print ("Icon: ", icon_name)
+        #debug_print ("Icon: ", icon_name)
         pixmap = get_pixmap(icon_name)
         if pixmap is None:
             error_dialog(self.parent(), _('Restart required'),
diff --git a/config.py b/config.py
index 1274171..0289201 100644
--- a/config.py
+++ b/config.py
@@ -89,7 +89,7 @@ def __init__(self, plugin_action):
         post_show3 = library_config.get(KEY_FONT_WEIGHT, DEFAULT_LIBRARY_VALUES[KEY_FONT_WEIGHT])
         self.showCombo3 = KeyValueComboBox(self, FONT_WEIGHT, post_show3)
         options_group_box_layout.addWidget(self.showCombo3, 6, 1)
-        
+
         # --- Keyboard shortcuts ---
         keyboard_shortcuts_button = QPushButton(_('Keyboard shortcuts...'), self)
         keyboard_shortcuts_button.setToolTip(_(