i3: Polish up the header

.config/i3/config

@@ -1,7 +1,15 @@
-# i3 config file (v4)
 #
-# Please see http://i3wm.org/docs/userguide.html for a complete reference!
+# Salt's i3 configuration file
+# Licensed under the terms of the MIT License
 #
+
+###################
+# DO NOT RUN PROGRAMS HERE
+###################
+# This script leverages Concession for startup scripts
+# gitlab.com/rehashedsalt/concession
+# Set up Concession services instead!
+
 ###################
 ## Workspaces
 ###################