📝 Update readme

README.md

@@ -86,6 +86,7 @@ Both methods of generating a transcript allow for an option object as the last p
 ```js
 const attachment = await discordTranscripts.createTranscript(channel, {
     limit: -1, // Max amount of messages to fetch. `-1` recursively fetches.
+    limitPerFile: 2000, // Max amount of messages per file. null | undefined = no limit and will only create one file
     returnType: 'attachment', // Valid options: 'buffer' | 'string' | 'attachment' Default: 'attachment' OR use the enum ExportReturnType
     filename: 'transcript.html', // Only valid with returnType is 'attachment'. Name of attachment.
     saveImages: false, // Download all images and include the image data in the HTML (allows viewing the image even after it has been deleted) (! WILL INCREASE FILE SIZE !)