forStdErr should be used for StdErr

[nobuoonodera]

processstreamer/src/main/java/com/github/dakusui/processstreamer/core/process/ProcessStreamer.java

Lines 541 to 544 in f942019

	if (!forStdOut().getAsBoolean())
	mismatches.add(format("Expectation for stdout [%s] was not met.", forStdOut()));
	if (!forStdErr().getAsBoolean())
	mismatches.add(format("Expectation for stderr [%s] was not met.", forStdOut()));

It looks like forStdOut is used whe StdErr.

[dakusui]

Thanks!
Please open a pull request!