Typo and documentation fixes in the Dockerfile
Typo and documentation fixes in the Dockerfile

vlal/dashboard,amitbitcse/dashboard,edouardKaiser/dashboard,floreks/dashboard,cheld/dashboard,IanLewis/dashboard,cheld/dashboard,f-higashi/dashboard,digitalfishpond/dashboard,batikanu/dashboard,titilambert/dashboard,batikanu/dashboard,floreks/dashboard,tangfeixiong/dashboard,amitbitcse/dashboard,danielromlein/dashboard,amitbitcse/dashboard,tangfeixiong/dashboard,f-higashi/dashboard,zreigz/dashboard,cnwalker/dashboard,ammeon/dashboard,amitbitcse/dashboard,digitalfishpond/dashboard,kenan435/dashboard,zreigz/dashboard,rf232/dashboard,rf232/dashboard,rf232/dashboard,luxas/dashboard,kenan435/dashboard,vlal/dashboard,edouardKaiser/dashboard,kubernetes/dashboard,danielromlein/dashboard,taimir/dashboard,tangfeixiong/dashboard,rf232/dashboard,vin/dashboard,cheld/dashboard,edouardKaiser/dashboard,vlal/dashboard,SebastianM/dashboard,taimir/dashboard,lenartj/dashboard,IanLewis/dashboard,titilambert/dashboard,bryk/dashboard,f-higashi/dashboard,batikanu/dashboard,kubernetes/dashboard,batikanu/dashboard,ammeon/dashboard,titilambert/dashboard,bryk/dashboard,floreks/dashboard,floreks/dashboard,IanLewis/dashboard,taimir/dashboard,danielromlein/dashboard,zreigz/dashboard,f-higashi/dashboard,lenartj/dashboard,bryk/dashboard,kubernetes/dashboard,digitalfishpond/dashboard,vin/dashboard,ammeon/dashboard,luxas/dashboard,IanLewis/dashboard,tangfeixiong/dashboard,digitalfishpond/dashboard,lenartj/dashboard,kenan435/dashboard,SebastianM/dashboard,taimir/dashboard,vlal/dashboard,zreigz/dashboard,vin/dashboard,bryk/dashboard,floreks/dashboard,cnwalker/dashboard,kubernetes/dashboard,cnwalker/dashboard,cnwalker/dashboard,ammeon/dashboard,SebastianM/dashboard,titilambert/dashboard,luxas/dashboard,luxas/dashboard,vin/dashboard,cheld/dashboard,kenan435/dashboard,lenartj/dashboard,danielromlein/dashboard,kubernetes/dashboard,edouardKaiser/dashboard