Update providers.rst

source/accounts/providers.rst

@@ -2,8 +2,7 @@
 Providers
 ************
 
-(Master Branch) List of VoIP providers that support FusionPBX.  This feature provides a simple and easy way to add gateways, outbound routes and access control lists. 
-
+(Master Branch) List of VoIP providers that support FusionPBX.  This feature provides a simple and fast way to add gateways, outbound routes and access control lists that will enable calls through the carrier to the public switched telephone network (PSTN).
 
 
 .. image:: ../_static/images/accounts/fusionpbx_providers_voicetel.jpg