Update wcagToMarkdownChecklist.js

src/javascript/wcagToMarkdownChecklist.js

@@ -9,9 +9,9 @@
 
     How to use:
         1. Open the page
-        2. Copy the script below
+        2. Copy the script below into the clipboard
         3. Open the developer console (usually with "F12" and by then navigating to "Console" in the developer settings)
-        4. Paste the script and press enter to confirm
+        4. Paste the script into the console and press enter to confirm
         5. A red button appears on the page. Click it.
         6. The checklist is now in your clipboard. Paste it whereever you need.
 */
@@ -50,4 +50,4 @@ copyButton.addEventListener('click', function() {
 		});
 });
 
-document.body.appendChild(copyButton);
+document.body.appendChild(copyButton);