Modify \page link of README.md for use by the summary of the PDI repository#43

JAuriac wants to merge 1 commit intomainpdidev/tutorial:mainfrom

42-fix-doxygen-to-account-for-change-from-19-to-115-of-pdi-cipdidev/tutorial:42-fix-doxygen-to-account-for-change-from-19-to-115-of-pdi-ciCopy head branch name to clipboard