doc: fixed doc/docker.md file
doc: fixed doc/docker.md file

Acked-by: Thomas Graf <5f50a84c1fa3bcff146405017f36aec1a10a9e38@cilium.io>
Signed-off-by: André Martins <bc9800b9d52a24cce72a73dd528afed53f10e5fc@cilium.io>

cilium-team/cilium,cilium/cilium,michi-covalent/cilium,eloycoto/cilium,gumpt/cilium,mskarbek/cilium,gumpt/cilium,cilium/cilium,ivar-lazzaro/cilium,mskarbek/cilium,tgraf/cilium,ivar-lazzaro/cilium,cilium/cilium,scanf/cilium,ivar-lazzaro/cilium,cilium-team/cilium,scanf/cilium,eloycoto/cilium,tklauser/cilium,eloycoto/cilium,ivar-lazzaro/cilium,tgraf/cilium,gumpt/cilium,ivar-lazzaro/cilium,scanf/cilium,tklauser/cilium,michi-covalent/cilium,scanf/cilium,eloycoto/cilium,scanf/cilium,michi-covalent/cilium,scanf/cilium,tklauser/cilium,mskarbek/cilium,cilium/cilium,michi-covalent/cilium,gumpt/cilium,gumpt/cilium,eloycoto/cilium,tgraf/cilium,tgraf/cilium,gumpt/cilium,eloycoto/cilium,ivar-lazzaro/cilium,mskarbek/cilium,tgraf/cilium,mskarbek/cilium,tklauser/cilium,scanf/cilium,cilium/cilium,eloycoto/cilium,tgraf/cilium,gumpt/cilium,tklauser/cilium,michi-covalent/cilium,mskarbek/cilium