fix(pterodactyl): alphabetized a dict and the docs

.docs/pterodactyl/setup.md

@@ -131,9 +131,9 @@ Available placeholders:
 
 - `.$C` - replaced with hex color of user's top colored role
 - `.$D` - replaced with user's discriminator (will usually be 0, you shouldn't use this)
+- `.$I` - replaced with the author's ID
 - `.$M` - replaced with message content
 - `.$N` - replaced with author's display name (or guild nickname, if set)
-- `.$I` - replaced with the author's ID
 - `.$U` - replaced with the author's username (NOT display name, you should usually use `.$N`)
 
 Default:

pterodactyl/pterodactyl.py

@@ -86,9 +86,9 @@ class Pterodactyl(commands.Cog):
         placeholders = {
             "C": str(message.author.color),
             "D": message.author.discriminator,
+            "I": str(message.author.id),
             "M": message.content,
             "N": message.author.display_name,
-            "I": str(message.author.id),
             "U": message.author.name,
         }
         for key, value in placeholders.items():