bpo-39035: travis: Don't use beta group (GH-17603)

diff --git a/.travis.yml b/.travis.yml
index 8a960c53426f59b6fd6815a11ac7e3b106c11b19..8954a3a8ca0add920eb27708177d593a5ec2f25a 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,5 @@
 language: c
 dist: xenial
-group: beta
 
 # To cache doc-building dependencies and C compiler output.
 cache: