Make the sample "Add authorized key" button non-clickable.

If it behaves like a real button in the browser, users are inclined to
think it *is* a real button, rather than just an image of what to look
for.

Fixes #1664

diff --git a/doc/user/ssh-access.md b/doc/user/ssh-access.md
index bc9532781d6dedd6666ac94bf21fc213f3c98ec0..9f8c0c025d0274dca2f49984f338cabe369453a8 100644 (file)
--- a/doc/user/ssh-access.md
+++ b/doc/user/ssh-access.md
@@ -25,7 +25,7 @@ tutorial](https://www.google.com/search?q=github+ssh+key+help)
 
 Go to the `Keys` page in Arvados Workbench (under the `Access` tab) and click the
 
-<p style="margin-left: 4em"><span class="btn btn-primary">Add a new authorized key</span></p>
+<p style="margin-left: 4em"><span class="btn btn-primary disabled">Add a new authorized key</span></p>
 
 button. Then click on 'none' in the public_key column, and copy and paste your public key: