minor: fix for linkcheck-plugin violation
minor: fix for linkcheck-plugin violation

liscju/checkstyle,vboerchers/checkstyle,liscju/checkstyle,baratali/checkstyle,MEZk/checkstyle,checkstyle/checkstyle,bansalayush/checkstyle,jonmbake/checkstyle,checkstyle/checkstyle,izishared/checkstyle,romani/checkstyle,izishared/checkstyle,AkshitaKukreja30/checkstyle,rnveach/checkstyle,romani/checkstyle,rnveach/checkstyle,sharang108/checkstyle,bansalayush/checkstyle,checkstyle/checkstyle,romani/checkstyle,sharang108/checkstyle,checkstyle/checkstyle,sirdis/checkstyle,sharang108/checkstyle,romani/checkstyle,vboerchers/checkstyle,jochenvdv/checkstyle,AkshitaKukreja30/checkstyle,nikhilgupta23/checkstyle,vboerchers/checkstyle,baratali/checkstyle,nikhilgupta23/checkstyle,jochenvdv/checkstyle,jonmbake/checkstyle,baratali/checkstyle,izishared/checkstyle,rnveach/checkstyle,AkshitaKukreja30/checkstyle,checkstyle/checkstyle,romani/checkstyle,sabaka/checkstyle,sirdis/checkstyle,sabaka/checkstyle,rnveach/checkstyle,rnveach/checkstyle,rnveach/checkstyle,romani/checkstyle,sirdis/checkstyle,sabaka/checkstyle,checkstyle/checkstyle,MEZk/checkstyle,nikhilgupta23/checkstyle,ilanKeshet/checkstyle,ilanKeshet/checkstyle,liscju/checkstyle,ilanKeshet/checkstyle,MEZk/checkstyle,jonmbake/checkstyle,bansalayush/checkstyle,jochenvdv/checkstyle