[skip ci] Changed the Stripe secret key in .env.example. It wasn't actually a secret value but looked real enough to be possibly confusing.

Author: just3ws

.env.example

@@ -62,11 +62,11 @@ TWITTER_REDIRECT_URL=http://localhost:3000/auth/twitter/callback
 
 # Stripe
 STRIPE_PUBLISHABLE_KEY=pk_test_stripe_publishable_key
-STRIPE_SECRET_KEY=sk_test_BQokikJOvBiI2HlWgH4olfQ2
+STRIPE_SECRET_KEY=sk_test_stripe_secret_key
 
 # Akismet
 AKISMET_KEY=your_akismet_key
 AKISMET_URL=http://localhost:3000/
 
 # Code Climate
-CODECLIMATE_REPO_TOKEN=unsecure
+CODECLIMATE_REPO_TOKEN=unsecure