Merge pull request #925 from d-torrance/goodness-of-fit

Fix section for chi-squared test problem (goodness of fit)

Author: drdrew42

OpenProblemLibrary/CollegeOfIdaho/setStatistics_Ch22ChiSquare/22Stats_04_ChiSquare.pg

@@ -1,7 +1,7 @@
 ## DESCRIPTION
 ## DBsubject(Statistics)
 ## DBchapter(Hypothesis tests)
-## DBsection(Chi-squared test for independence)
+## DBsection(Chi-squared test for goodness of fit)
 ## Institution(The College of Idaho)
 ## Author(R Cruz, L Danielson, J Guild)
 ## MLT(ChiSquareAllSteps)