... https://www.grammarly.com/blog/separate-seperate/

Author: Taaku18

app.json

@@ -12,7 +12,7 @@
         "required": true
     },
     "OWNERS": {
-        "description": "Comma seperated user IDs of people that are allowed to use owner only commands. (eval and update)",
+        "description": "Comma separated user IDs of people that are allowed to use owner only commands. (eval and update)",
         "required": true
     },
     "MODMAIL_API_TOKEN": {

config.json.example

@@ -2,5 +2,5 @@
     "TOKEN": "XXX.XXX.XXX",
     "MODMAIL_API_TOKEN": "XXX.XXX.XXX",
     "GUILD_ID": 6969696969,
-    "OWNERS": "comma,seperated,user_ids"
+    "OWNERS": "comma,separated,user_ids"
 }

core/thread.py

@@ -509,9 +509,9 @@ def _format_info_embed(self, user, creator, log_url, log_count, dc):
 
         role_names = ''
         if member:
-            seperate_server = self.bot.guild != self.bot.modmail_guild
+            separate_server = self.bot.guild != self.bot.modmail_guild
             roles = sorted(member.roles, key=lambda c: c.position)
-            if seperate_server:
+            if separate_server:
                 role_names = ', '.join(r.name for r in roles
                                        if r.name != "@everyone")
             else: