From c9877299894353b8aa7442192b15991de9d4767d Mon Sep 17 00:00:00 2001
From: root
Can be used to make a call to ev_loop return early (but only after it
has processed all outstanding events). The how argument must be either
-EVUNLOOP_ONCE, which will make the innermost ev_loop call return, or
+EVUNLOOP_ONE, which will make the innermost ev_loop call return, or
EVUNLOOP_ALL, which will make all nested ev_loop calls return.