jenkinsci/jira-plugin — pull request #43 by vovencij (2014-11-15 10:40:34+00:00)
Title: Surround SCM url in Jira comment with brackets

...even when wiki style comments are off, as Jira's URL rendering generates invalid links by accounting following parenthesis to be part of the url.

The source of the problem:
https://jira.atlassian.com/browse/JRA-5981