nitpicks

Author: freekmurze

README.md

@@ -525,16 +525,24 @@ Browsershot::url('https://example.com')
     ->click('#selector2', 'right', 5, 200) // Right click 5 times on #selector2, each click lasting 200 milliseconds.
 ```
 
-#### Filling form fields
+#### Typing on the page
 
-You can fill form fields on the page.
+You can type on the page (you can use this to fill form fields).
 
 ```php
 Browsershot::url('https://example.com')
     ->type('#selector1', 'Hello, is it me you are looking for?')
 ```
 
-Note about AJAX requests: They may take longer for the response to arrive, so include a delay (eg. `->delay(5000)`) in your request chain.
+You can combined `type` and `click` to create a screenshot of a page after submitting a form:
+
+```php
+Browsershot::url('https://example.com')
+    ->type('#firstName', 'My name')
+    ->click('#submit')
+    ->delay($millisecondsToWait)
+    ->save($pathToImage);
+```
 
 ## Related packages
 

src/Browsershot.php

@@ -365,6 +365,11 @@ public function setDelay(int $delayInMilliseconds)
         return $this->setOption('delay', $delayInMilliseconds);
     }
 
+    public function delay(int $delayInMilliseconds)
+    {
+        return $this->setDelay($delayInMilliseconds);
+    }
+
     public function setOption($key, $value)
     {
         $this->arraySet($this->additionalOptions, $key, $value);