fix over-intendation error

mediametadatatodb_app/resources/MediametadataToDB.py

@@ -139,7 +139,7 @@ def _create_audio_snippet_entry(record, mariadbCursor):
     snippet_record['sig'] = snippet_record['sig'] + '-intro'
     snippet_record['duration'] = \
         30.0 if float(snippet_record['duration']) >= 30.0 \
-            else float(snippet_record['duration'])
+        else float(snippet_record['duration'])
     snippet_record['mimetype'] = 'audio/mpeg'
     snippet_record['uri'] = \
         '.'.join(snippet_record['uri'].split('.')[0:-1]) + '-intro.mp3'