Only extract the first element as title

readability.go

@@ -7,7 +7,6 @@ package readability
 import (
 	"bytes"
 	"fmt"
-	"golang.org/x/text/encoding/htmlindex"
 	"io"
 	"log"
 	"math"
@@ -15,6 +14,8 @@ import (
 	"regexp"
 	"strings"
 
+	"golang.org/x/text/encoding/htmlindex"
+
 	"github.com/PuerkitoBio/goquery"
 	"golang.org/x/net/html"
 )
@@ -129,7 +130,7 @@ func readDocumentWithEncoding(content []byte) (*goquery.Document, error) {
 }
 
 func getTitle(document *goquery.Document) string {
-	title := document.Find("title").Text()
+	title := document.Find("title").First().Text()
 	return title
 }