diff --git a/src/calibre/gui2/add.py b/src/calibre/gui2/add.py
index 131692a2c2..64743e914b 100644
--- a/src/calibre/gui2/add.py
+++ b/src/calibre/gui2/add.py
@@ -222,6 +222,8 @@ class DBAdder(Thread):
 
 class Adder(QObject):
 
+    ADD_TIMEOUT = 600 # seconds
+
     def __init__(self, parent, db, callback, spare_server=None):
         QObject.__init__(self, parent)
         self.pd = ProgressDialog(_('Adding...'), parent=parent)
@@ -328,7 +330,7 @@ class Adder(QObject):
         except Empty:
             pass
 
-        if (time.time() - self.last_added_at) > 300:
+        if (time.time() - self.last_added_at) > self.ADD_TIMEOUT:
             self.timer.stop()
             self.pd.hide()
             self.db_adder.end = True
diff --git a/src/calibre/gui2/dialogs/saved_search_editor.py b/src/calibre/gui2/dialogs/saved_search_editor.py
index a9382201b9..6a8b790625 100644
--- a/src/calibre/gui2/dialogs/saved_search_editor.py
+++ b/src/calibre/gui2/dialogs/saved_search_editor.py
@@ -3,14 +3,12 @@ __license__   = 'GPL v3'
 __copyright__ = '2008, Kovid Goyal <kovid at kovidgoyal.net>'
 
 
-from PyQt4.QtCore import SIGNAL, Qt
-from PyQt4.QtGui import QDialog, QIcon, QListWidgetItem
+from PyQt4.QtCore import SIGNAL
+from PyQt4.QtGui import QDialog
 
 from calibre.gui2.dialogs.saved_search_editor_ui import Ui_SavedSearchEditor
-from calibre.utils.config import prefs
 from calibre.utils.search_query_parser import saved_searches
 from calibre.gui2.dialogs.confirm_delete import confirm
-from calibre.constants import islinux
 
 class SavedSearchEditor(QDialog, Ui_SavedSearchEditor):
 
diff --git a/src/calibre/gui2/tag_view.py b/src/calibre/gui2/tag_view.py
index 49ed03945f..80f6bfa264 100644
--- a/src/calibre/gui2/tag_view.py
+++ b/src/calibre/gui2/tag_view.py
@@ -145,7 +145,7 @@ class TagsView(QTreeView): # {{{
             if tag_name and \
                     (key in ['authors', 'tags', 'series', 'publisher', 'search'] or \
                      self.db.field_metadata[key]['is_custom']):
-                self.context_menu.addAction(_('Rename item') + " '" + tag_name + "'",
+                self.context_menu.addAction(_('Rename') + " '" + tag_name + "'",
                         partial(self.context_menu_handler, action='edit_item',
                                 category=tag_item, index=index))
                 self.context_menu.addSeparator()
diff --git a/src/calibre/manual/gui.rst b/src/calibre/manual/gui.rst
index 0d79c77e55..98e31b2252 100644
--- a/src/calibre/manual/gui.rst
+++ b/src/calibre/manual/gui.rst
@@ -241,9 +241,9 @@ Now, you can access your saved search in the Tag Browser under "Searches". A sin
 
 .. _configuration:
 
-Configuration
+Preferences
 ---------------
-The configuration dialog allows you to set some global defaults used by all of |app|. To access it, click the |cbi|.
+The Preferences dialog allows you to set some global defaults used by all of |app|. To access it, click the |cbi|.
 
 .. |cbi| image:: images/configuration.png
 
diff --git a/src/calibre/web/feeds/templates.py b/src/calibre/web/feeds/templates.py
index af0c8da6b4..2a003c14f8 100644
--- a/src/calibre/web/feeds/templates.py
+++ b/src/calibre/web/feeds/templates.py
@@ -5,7 +5,7 @@ __copyright__ = '2008, Kovid Goyal <kovid at kovidgoyal.net>'
 
 from lxml import html, etree
 from lxml.html.builder import HTML, HEAD, TITLE, STYLE, DIV, BODY, \
-        STRONG, BR, H1, SPAN, A, HR, UL, LI, H2, IMG, P as PT, \
+        STRONG, BR, SPAN, A, HR, UL, LI, H2, IMG, P as PT, \
         TABLE, TD, TR
 
 from calibre import preferred_encoding, strftime, isbytestring