Documentation/architecture: nitpicks
Documentation/architecture: nitpicks

o s/allow install/allow installing/
o add spaces before and after /
o s/GCE/GCE Routes/
o s/the both/then both/
o s/security fun see/For fun see/

Signed-off-by: Alexander Alemayhu <e46fc836cca3acec03944314d1457c2ae6c68ef3@alemayhu.com>

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