Fix OCP PHPDoc
Fix OCP PHPDoc

* was always a string instead of \OCP\IUser

pmattern/server,bluelml/core,pollopolea/core,michaelletzgus/nextcloud-server,michaelletzgus/nextcloud-server,lrytz/core,whitekiba/server,owncloud/core,pollopolea/core,nextcloud/server,bluelml/core,IljaN/core,owncloud/core,whitekiba/server,jbicha/server,cernbox/core,pixelipo/server,Ardinis/server,phil-davis/core,cernbox/core,xx621998xx/server,andreas-p/nextcloud-server,owncloud/core,endsguy/server,bluelml/core,bluelml/core,sharidas/core,whitekiba/server,pollopolea/core,michaelletzgus/nextcloud-server,nextcloud/server,pollopolea/core,lrytz/core,pmattern/server,sharidas/core,pixelipo/server,nextcloud/server,owncloud/core,pmattern/server,pixelipo/server,jbicha/server,pmattern/server,Ardinis/server,cernbox/core,IljaN/core,Ardinis/server,owncloud/core,xx621998xx/server,jbicha/server,andreas-p/nextcloud-server,lrytz/core,lrytz/core,sharidas/core,endsguy/server,sharidas/core,pixelipo/server,endsguy/server,andreas-p/nextcloud-server,sharidas/core,jbicha/server,pixelipo/server,pollopolea/core,IljaN/core,cernbox/core,nextcloud/server,andreas-p/nextcloud-server,xx621998xx/server,bluelml/core,pmattern/server,andreas-p/nextcloud-server,jbicha/server,endsguy/server,lrytz/core,cernbox/core,IljaN/core,IljaN/core,whitekiba/server,michaelletzgus/nextcloud-server,xx621998xx/server,xx621998xx/server,Ardinis/server,endsguy/server,whitekiba/server,Ardinis/server