fix spelling fail in texteditor's style.css
fix spelling fail in texteditor's style.css

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