Update README.md (#30)

Author: itaybre

README.md

@@ -81,7 +81,7 @@ If you do not provide a completion handler, a default UI will be shown asking if
 
 ### API Key
 
-An API key is required to authenticate requests. You can obtain your API key from the Emerge Tools dashboard. Once you have the key, you can pass it as a parameter to the `checkForUpdate` method.
+An API key is required to authenticate requests. You can obtain your API key from the [build distribution configuration](https://www.emergetools.com/settings?tab=feature-configuration&cards=distribution_enabled). Once you have the key, you can pass it as a parameter to the `checkForUpdate` method.
 
 ### Tag Name (Optional)
 
@@ -136,4 +136,4 @@ Yes, there are 3 options for security:
 - Login required only for downloading the update (can check for updates without login).
 - Login required for checking for updates.
 
-These options can be configured per platform at [Emerge Tools Settings](https://www.emergetools.com/settings?tab=feature-configuration).
+These options can be configured per platform at [Emerge Tools Settings](https://www.emergetools.com/settings?tab=feature-configuration).