Merge pull request #1629 from edx/derf/replace_get_url_with_curl

update comments

playbooks/roles/user/tasks/main.yml

@@ -111,9 +111,9 @@
 
 # authorized_keys2 used here so that personal
 # keys can be copied to authorized_keys
-# force is set to yes here, otherwise the keys
-# won't update if they haven't changed on the github
-# side
+# 2014/10/14 - using curl instead of get_url because
+# get_url was failing due to certificate verification errors
+
 - name: copy github key[s] to .ssh/authorized_keys2
   shell: >
     curl https://github.com/{{ item.name }}.keys -o /home/{{ item.name }}/.ssh/authorized_keys2