add hr tag to separate sections

content/pages/about.md

@@ -12,7 +12,7 @@ Previously, I was the first data hire at GrubHub, where I led the data team for
 I'd love to work together. [Get in touch](mailto:greg@gregreda.com?subject=Work).
 
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-<hr class=“small”>
+<hr class="small">
 ## Press
 [Interview: Boost Data Literacy to Advance In Business](http://news.investors.com/management-leaders-in-success/020615-738296-data-literate-executives-understand-big-data-analytics.htm)
 
@@ -34,6 +34,7 @@ I'd love to work together. [Get in touch](mailto:greg@gregreda.com?subject=Work)
 
 - Gigaom, July 2013
 
+<hr class="small">
 ## Talks
 **Panel: Do you need context or is data enough?**