Merge pull request #1942 from FedericoAntoniazzi/add-ohmyzsh-completion

Add completion for oh-my-zsh

pkg/cmd/kind/completion/completion.go

@@ -53,6 +53,9 @@ This depends on the bash-completion binary.  Example installation instructions:
 	% autoload -U compinit && compinit
 # or if zsh-completion is installed via homebrew
     % kind completion zsh > "${fpath[1]}/_kind"
+# or if you use oh-my-zsh (needs zsh-completions plugin)
+	% mkdir $ZSH/completions/
+	% kind completion zsh > $ZSH/completions/_kind
 
 # for fish users
 	% kind completion fish > ~/.config/fish/completions/kind.fish