This chapter of the PCL and Customization document contains a listing of all the functions that have been found to contain some sort of error in Chapters 2 through 9 of the documentation that could affect the use of the function. The routine name is given along with a description of what issues were found, a resolution to the issue, and the original function information. Where applicable, the new function information is also given. All spelling, spacing, and grammar errors have been fixed and in those instances where the issues are only with the documentation of the function, a change has been made in the new release of the PCL and Customization.