removed unneeded user

private-repository-user-list.yml

diff --git a/private-repository-user-list.yml b/private-repository-user-list.yml
index 2ad5718..b503e3c 100644
--- a/private-repository-user-list.yml
+++ b/private-repository-user-list.yml
@@ -1,4 +1,3 @@
 ---
 repo_users:
 - friasca
-- shapian