From 79f461535decbd4fb37e90a17f30b8d111464121 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Juan=20Carlos=20Mej=C3=ADas=20Rodr=C3=ADguez?=
 <juan.mejias@reduc.edu.cu>
Date: Sun, 25 Nov 2018 22:11:03 -0500
Subject: [PATCH] Update function comments

---
 psu | 2 ++
 1 file changed, 2 insertions(+)
 mode change 100755 => 100644 psu

diff --git a/psu b/psu
old mode 100755
new mode 100644
index 9b183bc..ef6080d
--- a/psu
+++ b/psu
@@ -209,6 +209,7 @@ echo_debug() {
 ##########################
 # Create/update a stack  #
 # Globals:               #
+#   STACK                #
 #   DOCKER_COMPOSE_FILE  #
 #   PORTAINER_STACK_NAME #
 #   PORTAINER_URL        #
@@ -340,6 +341,7 @@ deploy() {
 ##########################
 # Remove a stack         #
 # Globals:               #
+#   STACK                #
 #   PORTAINER_STACK_NAME #
 #   PORTAINER_URL        #
 #   HTTPIE_VERIFY_SSL    #