JSHint fixes in sharedfilelistSpec unit test file
JSHint fixes in sharedfilelistSpec unit test file

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