         // construct body
         let body = try? buildBody(document: text, html: false)
         
-        // construct query paramerters
+        // construct query parameters
         var queryParams = [URLQueryItem]()
         
         queryParams.append(URLQueryItem(name: "apikey", value: apiKey))

        // construct body
        let body = try? buildBody(document: text, html: false)
        
        // construct query paramerters
        var queryParams = [URLQueryItem]()
        
        queryParams.append(URLQueryItem(name: "apikey", value: apiKey))

        // construct body
        let body = try? buildBody(document: html, html: true)
        
        // construct query parameters
        var queryParams = [URLQueryItem]()
        
        queryParams.append(URLQueryItem(name: "apikey", value: apiKey))
