As you can see "Signal Handling" is listed as "Handling" in the APR documentation. http://apr.apache.org/docs/apr/trunk/group__apr__signal.html
As I couldn't find any discussion on this matter I think this is a documentation mistake (as in "it handles what exactly?"). This is a extremely trivial documentation fix but if you want me to, I'll submit a patch too :) -- Lucian Adrian Grijincu
