diff --git a/src/calibre/gui2/preferences/coloring.py b/src/calibre/gui2/preferences/coloring.py
index 2e92f34385..356bf8ada1 100644
--- a/src/calibre/gui2/preferences/coloring.py
+++ b/src/calibre/gui2/preferences/coloring.py
@@ -371,7 +371,7 @@ class RuleEditor(QDialog):  # {{{
             create_filename_box()
 
             vb = QVBoxLayout()
-            self.multiple_icon_cb = QCheckBox(_('Choose more than one icon'))
+            self.multiple_icon_cb = QCheckBox(_('Choose &more than one icon'))
             vb.addWidget(self.multiple_icon_cb)
             self.update_filename_box()
             self.multiple_icon_cb.clicked.connect(self.multiple_box_clicked)
@@ -395,7 +395,7 @@ class RuleEditor(QDialog):  # {{{
         l.addWidget(sa, 4, 0, 1, 8)
 
         self.add_button = b = QPushButton(QIcon(I('plus.png')),
-                _('Add another condition'))
+                _('Add &another condition'))
         l.addWidget(b, 5, 0, 1, 8)
         b.clicked.connect(self.add_blank_condition)
 
diff --git a/src/calibre/gui2/tag_browser/view.py b/src/calibre/gui2/tag_browser/view.py
index d92c10c759..fdaa89e12d 100644
--- a/src/calibre/gui2/tag_browser/view.py
+++ b/src/calibre/gui2/tag_browser/view.py
@@ -648,11 +648,11 @@ class TagsView(QTreeView):  # {{{
                 self.context_menu.addSeparator()
                 if key.startswith('@') and \
                         key[1:] in self.db.prefs.get('user_categories', {}).keys():
-                    self.context_menu.addAction(_('Manage User Categories'),
+                    self.context_menu.addAction(_('Manage User categories'),
                             partial(self.context_menu_handler, action='manage_categories',
                                     category=key[1:]))
                 else:
-                    self.context_menu.addAction(_('Manage User Categories'),
+                    self.context_menu.addAction(_('Manage User categories'),
                             partial(self.context_menu_handler, action='manage_categories',
                                     category=None))