plotConfidenceIntervals - undefined 'boolWarning', doc bugs

[thomassligon]

When I call plotConfidenceIntervals(parameters), i.e. with one parameter, it fails with error Undefined function or variable 'boolWarning' in line 59. The "if" in line 48 defines boolWarning, but not in the "else" clause.
There are also multiple doc bugs.
In line 1, the second parameter is "alpha", but it is never used.
In lines 4-8, USAGE refers to plotParameterUncertainty, which is wrong.
Line 10 refers to plotMultiStarts(), which is also wrong.
Lines 29-32 say that the pStruct output "...is the output of plotMultiStarts.m, getProfiles.m or plotSamples.m.", but plotMultiStarts has no such output. Should this be getMultiStarts?
These bugs in the header lead to corresponding bugs in the file PESTO-doc.pdf, section 7.11.