Merge pull request #107 from Skovvart/patch-1

Typo: singing => signing

blog/tip197.md

@@ -90,7 +90,7 @@ So the relationship between subscriptions, products and API is this:
     * Has one or more **Subscriptions** to it
         *  A **Subscription** has a **user** associated with it
 
-Users can create subscriptions for your API by singing up in the developer portal. This is your public portal that you can use to sell subscriptions to your APIs and for users to start using it. The developer portal comes with lots of features out-of-the-box and you can customize it fully to fit your style and support your payment methods.
+Users can create subscriptions for your API by signing up in the developer portal. This is your public portal that you can use to sell subscriptions to your APIs and for users to start using it. The developer portal comes with lots of features out-of-the-box and you can customize it fully to fit your style and support your payment methods.
 
 <img :src="$withBase('/files/DeveloperPortal.png')">