fix the checks and typos

vinit Kumar · vinit Kumar · commit ef59c4f0fab7 · 2015-11-19T13:36:12.000+05:30
diff --git a/dj_elastictranscoder/models.py b/dj_elastictranscoder/models.py
@@ -1,6 +1,7 @@
 from django.db import models
 from django.contrib.contenttypes.models import ContentType
-if django.version > 1.8:
+import django
+if django.get_version() > '1.8':
     from django.contrib.contenttypes.fields import GenericForeignKey
 else:
     from django.contrib.contenttypes.generic import GenericForeignKey
