* error.c: clarify reason for sleep in SignalException example

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39502 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,4 +1,8 @@
-Wed Feb 20 17:22:21 2013  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+Tue Feb 26 04:50:00 2013  Zachary Scott  <zachary@zacharyscott.net>
+
+	* error.c: clarify reason for sleep in SignalException example
+
+Tue Feb 26 03:47:00 2013  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
 	* error.c: clarify a document of SignalException. Process.kill()
 	  doesn't have any guarantee when signal will be delivered.

error.c

@@ -1349,7 +1349,7 @@ syserr_eqq(VALUE self, VALUE exc)
  *
  *     begin
  *       Process.kill('HUP',Process.pid)
- *       sleep
+ *       sleep # wait for receiver to handle signal sent by Process.kill
  *     rescue SignalException => e
  *       puts "received Exception #{e}"
  *     end