update

app/corpora/views.py

@@ -196,7 +196,7 @@ def prepare_corpus(corpus_id):
     if not (corpus.creator == current_user or current_user.is_administrator()):
         abort(403)
     if len(corpus.files.all()) > 0:
-        corpus.status = 'preparable'
+        corpus.status = 'submitted'
         db.session.commit()
         flash('Corpus marked for preparation!')
     else: