Update README.rst removed beta text

Author: ne-bbahn

README.rst

@@ -6,10 +6,6 @@ NCPA
 
 The *Nagios Cross-Platform Agent*; a single monitoring agent that installs on all major operating systems. NCPA allows both active checks via check_ncpa.py and passive checks via NRDP. NCPA comes with a built-in web GUI, documentation, websocket graphing, and is secured with SSL by default.
 
-NCPA 3 Beta
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-The NCPA 3 beta has been released! You can download the beta via the source code in the `dev-v3-beta-01 branch <https://github.com/NagiosEnterprises/ncpa/tree/dev-v3-beta01>`_ or by visiting the `downloads page <https://www.nagios.org/ncpa/#beta-downloads>`_ for installable packages.
-
 Downloads
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