Removing message about beta

Signed-off-by: Matt Farina <matt.farina@suse.com>

Author: mattfarina

README.md

@@ -4,8 +4,6 @@ The log package provides a common interface that can be used in applications and
 libraries along with reference implementation wrappers for logrus, zap, the Go
 standard library package, and for a CLI.
 
-*_Note: this codebase is under active development. Consider it beta code._*
-
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