[Doc] stderr is last element in return value from popen4 #16

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merged 1 commit into from Jul 13, 2011
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@@ -285,7 +285,7 @@ def `(cmd)
# the spawning process. Supports the standard spawn interface as described
# in the POSIX::Spawn module documentation.
#
- # Returns a [pid, stdin, stderr, stdout] tuple, where pid is the new
+ # Returns a [pid, stdin, stdout, stderr] tuple, where pid is the new
# process's pid, stdin is a writeable IO object, and stdout / stderr are
# readable IO objects. The caller should take care to close all IO objects
# when finished and the child process's status must be collected by a call