Merge pull request #2166 from cornfeedhobo/rename-kubectl-alias-func

remove function wrapper around kubectl aliases

aliases/available/kubectl.aliases.bash

@@ -1,8 +1,7 @@
 # shellcheck shell=bash
 about-alias 'kubectl aliases'
 
-function _set_pkg_aliases() {
-	if _command_exists kubectl; then
+if _command_exists kubectl; then
 	alias kc='kubectl'
 	alias kcgp='kubectl get pods'
 	alias kcgd='kubectl get deployments'
@@ -14,7 +13,4 @@ function _set_pkg_aliases() {
 	alias kcgdan='kubectl get deployments --all-namespaces'
 	# launches a disposable netshoot pod in the k8s cluster
 	alias kcnetshoot='kubectl run netshoot-$(date +%s) --rm -i --tty --image nicolaka/netshoot -- /bin/bash'
-	fi
-}
-
-_set_pkg_aliases
+fi