docs: minor README fix

Author: crawlbase

README.md

@@ -103,7 +103,7 @@ puts response.body
 If you need to scrape any website built with Javascript like React, Angular, Vue, etc. You just need to pass your javascript token and use the same calls. Note that only `.get` is available for javascript and not `.post`.
 
 ```ruby
-api = Crawlbase::API.new(token: 'YOUR_JAVASCRIPT_TOKEN' })
+api = Crawlbase::API.new(token: 'YOUR_JAVASCRIPT_TOKEN')
 ```
 
 ```ruby