diff --git a/Chanban/README.md b/Chanban/README.md
index 05c820a..b1450a1 100644
--- a/Chanban/README.md
+++ b/Chanban/README.md
@@ -30,7 +30,7 @@ All configuration is done at the top of `cmgmt.tcl`.
 
 | Variable | Default | Description |
 |---|---|---|
-| `locale` | `en` | Language to use. Must match a file in `cmgmt_langs/` (e.g. `en`, `pt`, `it`) |
+| `locale` | `en` | Language to use. Must match a file in `cmgmt_langs/` (e.g. `en`, `pt_PT`, `it_IT`) |
 | `trigger` | `@` | Prefix for public commands |
 | `tBanDuration` | `30` | Duration of temporary bans, in minutes |
 | `upCommand` | `curl -s -F file=@- https://x0.at/` | Command used to upload the ban list. Must read from stdin |
@@ -120,6 +120,21 @@ To change the language, set the `locale` variable in the configuration section t
 
 To add a new language, copy `en.msg`, rename it to the desired locale code, and translate the strings. The `%s` placeholders must be kept in the same order as described in the comments above each entry.
 
+### Custom Upload Command
+
+The `upCommand` variable accepts any command that reads from stdin and returns a URL. Some examples:
+
+```tcl
+# x0.at (default)
+variable upCommand "curl -s -F file=@- https://x0.at/"
+
+# termbin.com
+variable upCommand "nc termbin.com 9999"
+
+# Your own pastebin
+variable upCommand "curl -s -F file=@- https://your-pastebin.com/upload"
+```
+
 ---
 
 ## Notes