Update 'Create command'

Create-command.md

@@ -1,6 +1,7 @@
 The create command is the main command of this plugin. It's the only command that's necessary for creating permission signs.
 
 Syntax: `/ps create <name> <description> <permission,permission> [cost] [duration]`
+
 Fields:
 * Name: The name to be displayed on the sign. It should describe what players expect to receive when interacting with the sign.
 * Description: Used to describe what the permission sign does, but without any limit on the length (use "_" between words, like: This_is_a_sentence). To use actual underscores, escape them like "\_".