docs: fix typo in declarative setup (#6536)
docs: fix typo in declarative setup (#6536)

Signed-off-by: zadkiel <aaf4c61ddcc5e8a2dabede0f3b482cd9aea9434d@zadkiel.fr>
argoproj/argo-cd,argoproj/argo-cd,argoproj/argo-cd,argoproj/argo-cd,argoproj/argo-cd