Update README.md

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Author: mdditt2000

README.md

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-# F5 Application Services 3 Extension (AS3)
+# F5 BIG-IP Application Services 3 Extension (AS3)
 
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 ## Introduction
-Application Services 3 Extension (AS3) is a flexible, low-overhead mechanism for managing application-specific configurations on a BIG-IP system. AS3 uses a declarative model, meaning you provide a JSON declaration rather than a set of imperative commands. 
+Application Services 3 Extension (AS3) is a flexible, low-overhead mechanism for managing application-specific configurations on a F5 BIG-IP system. AS3 uses a declarative model, meaning you provide a JSON declaration rather than a set of imperative commands. 
 
 **IMPORTANT** Beginning with AS3 3.15.0, the RPM, Postman Collection, and checksum files will no longer be located in the **/dist** directory in this repository.  These files can be found on the [Release page](https://github.com/F5Networks/f5-appsvcs-extension/releases), as **Assets**.  
 You can find historical files by using the **Branch** drop-down, clicking the **Tags** tab, and then selecting the appropriate release.