readme: drop "experimental" from the closing note

Match the wording already used on the site and in the manual: the closing
line no longer calls the software experimental, keeping only the young-network
and stay-current caution.

1 files changed, 1 insertions, 1 deletions

diff --git a/README.md b/README.md
index fa4f152..f05acb0 100644
--- a/README.md
+++ b/README.md
@@ -516,6 +516,6 @@ ten months rather than four years.
 
 ---
 
-Experimental software. Young network. Don't put in more than you are willing to lose.
+Young network. Keep your node current and don't put in more than you are willing to lose.
 
 MIT. Built on Bitcoin 0.1.0 (Satoshi Nakamoto, 2009).