diff --git a/src/calibre/srv/opds.py b/src/calibre/srv/opds.py
index cb3faf9d9b..903a1fd54b 100644
--- a/src/calibre/srv/opds.py
+++ b/src/calibre/srv/opds.py
@@ -209,8 +209,7 @@ def ACQUISITION_ENTRY(book_id, updated, request_context):
                               xml(format_tag_string(val,
                                     fm['is_multiple']['ui_to_list'],
                                     joinval=fm['is_multiple']['list_to_ui']))))
-            elif datatype == 'comments' or (fm['datatype'] == 'composite' and
-                            fm['display'].get('contains_html', False)):
+            elif datatype == 'comments' or (fm['datatype'] == 'composite' and fm['display'].get('contains_html', False)):
                 extra.append('%s: %s<br />'%(xml(name), comments_to_html(unicode(val))))
             else:
                 extra.append('%s: %s<br />'%(xml(name), xml(unicode(val))))
@@ -551,8 +550,7 @@ def opds_category(ctx, rd, category, which):
             which = int(which[:p])
         except Exception:
             # Might be a composite column, where we have the lookup key
-            if not (category in rc.db.field_metadata and
-                    rc.db.field_metadata[category]['datatype'] == 'composite'):
+            if not (category in rc.db.field_metadata and rc.db.field_metadata[category]['datatype'] == 'composite'):
                 raise HTTPNotFound('Tag %r not found'%which)
 
     categories = rc.get_categories()