diff --git a/src/calibre/gui2/actions/choose_library.py b/src/calibre/gui2/actions/choose_library.py
index 29c0e26e37..1f0762e1ce 100644
--- a/src/calibre/gui2/actions/choose_library.py
+++ b/src/calibre/gui2/actions/choose_library.py
@@ -542,7 +542,7 @@ class ChooseLibraryAction(InterfaceAction):
         if d.error is None:
             if not question_dialog(self.gui, _('Success'),
                     _('Found no errors in your calibre library database.'
-                        ' Do you want calibre to check if the files in your '
+                        ' Do you want calibre to check if the files in your'
                         ' library match the information in the database?')):
                 return
         else: