man - Fix poll HISTORY, implementation has changed

diff --git a/lib/libc/sys/poll.2 b/lib/libc/sys/poll.2
index 420b55b..1ea1fc3 100644 (file)
--- a/lib/libc/sys/poll.2
+++ b/lib/libc/sys/poll.2
@@ -196,7 +196,7 @@ The
 .Fn poll
 function call appeared in
 .At V .
-This manual page and the core of the implementation was taken from
+This manual page was taken from
 .Nx .
 .Sh BUGS
 The distinction between some of the fields in the