diff --git a/docs/usage/handlers.mdx b/docs/usage/handlers.mdx
index 80c1adab..7989dd5a 100644
--- a/docs/usage/handlers.mdx
+++ b/docs/usage/handlers.mdx
@@ -884,11 +884,11 @@ $bot->group(function () use (Nutgram $bot) {
 
 ## Custom parameters binding
 
-You can also bind custom parameters to the handler using the `bindParamer` method:
+You can also bind custom parameters to the handler using the `bindParameter` method:
 
 ```php
 $bot = new Nutgram($_ENV['TOKEN']);
-$bot->bindParamer('hex', function(Container $container, string $value){
+$bot->bindParameter('hex', function(Container $container, string $value){
     return Color::fromHex($value);
 });
 
@@ -1409,4 +1409,4 @@ If you need to persist data on disk, be sure to choose an appropriate cache adap
     <img style={{verticalAlign: 'middle'}} src="https://img.shields.io/badge/-PER--USER-blue"/>&nbsp;
     <code>deleteUserData($key, ?int $userId = null)</code><br/>
     Returns <code>bool</code>
-</div>
\ No newline at end of file
+</div>