Update doxygen documentation

docs/RuntimeAPI/html/group__Error.html

@@ -197,7 +197,7 @@ Functions</h2></td></tr>
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+Generated on Tue Apr 19 2016 22:44:02 for HIP: Heterogenous-computing Interface for Portability by &#160;<a href="http://www.doxygen.org/index.html">
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