Breadcrumb Rich Snippets Microdata

Using Google rich snippets tools
(http://www.google.com/webmasters/tools/richsnippets) and I found out
that the microdata format is not completely correct.

I think the changes I made fixed that issue.
<a href='#crh-start'></a><a href='#crh-data-%7B%22processed%22%3A%20%5B%22https%3A//github.com/zencart/zc-v1-series/pull/134%23issuecomment-52660891%22%5D%2C%20%22comments%22%3A%20%7B%22General%20Comment%22%3A%20%7B%22html_url%22%3A%20%22https%3A//github.com/zencart/zc-v1-series/pull/134%23issuecomment-52660891%22%2C%20%22comments%22%3A%20%5B%7B%22body%22%3A%20%22Sorry%20for%20the%20%5C%22reopened%5C%22.%20Accidentally%20deleted%20my%20branch.%5Cr%5Cn%5Cr%5CnThanks%22%2C%20%22created_at%22%3A%20%222014-08-19T16%3A31%3A26Z%22%2C%20%22user%22%3A%20%7B%22avatar_url%22%3A%20%22https%3A//avatars.githubusercontent.com/u/1428276%3Fv%3D2%22%2C%20%22html_url%22%3A%20%22https%3A//github.com/IronLady%22%7D%7D%5D%2C%20%22title%22%3A%20%22General%20Comment%22%7D%7D%7D'></a>
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- [ ] <a href='#crh-comment-General Comment'></a> <img src='http://www.codereviewhub.com/site/github-remaining.png' height=16 width=60>&nbsp;<b><a href='https://github.com/zencart/zc-v1-series/pull/134#issuecomment-52660891'>General Comment</a></b>
- <a href='https://github.com/IronLady'><img border=0 src='https://avatars.githubusercontent.com/u/1428276?v=2' height=16 width=16'></a> Sorry for the "reopened". Accidentally deleted my branch.
Thanks


<a href='https://www.codereviewhub.com/zencart/zc-v1-series/pull/134?mark_as_completed=1'><img src='http://www.codereviewhub.com/site/github-mark-as-completed.png' height=26></a>&nbsp;<a href='https://www.codereviewhub.com/zencart/zc-v1-series/pull/134?approve=1'><img src='http://www.codereviewhub.com/site/github-approve.png' height=26></a>&nbsp;<a href='https://github.com/zencart/zc-v1-series/pull/134'><img src='http://www.codereviewhub.com/site/github-refresh.png' height=26></a>
<a href='#crh-end'></a>
There are a couple concatenation breaks around the `span` which are unnecessary.