diff --git a/_posts/2016-04-19-replace-email-backend-gmail-to-postmarkapp-for-django.markdown b/_posts/2016-04-19-replace-email-backend-gmail-to-postmarkapp-for-django.markdown
index 3df533283fa50d7cca8f3b7f2818e80c84fdf342..d82dd53924801535c055aafe8a1526e8c130be91 100644
--- a/_posts/2016-04-19-replace-email-backend-gmail-to-postmarkapp-for-django.markdown
+++ b/_posts/2016-04-19-replace-email-backend-gmail-to-postmarkapp-for-django.markdown
@@ -9,7 +9,7 @@ categories: [django]
 
 Install this module manually from souce inside your environtment: [https://github.com/themartorana/python-postmark](https://github.com/themartorana/python-postmark)
 
-> If you work inside `Django==1.9.*`, requirements only `mock`.
+> If you work on `Django==1.9.*`, requirements only `mock`.
 
 #### 2. Register and Put the Server Keys