Fix format [gofmt]

httpupload.go

@@ -79,12 +79,12 @@ func httpUpload(client *xmpp.Client, jserver string, filePath string) string {
 			URL  string `xml:"url,attr"`
 		} `xml:"get"`
 		Put struct {
-                       Text    string `xml:",chardata"`
-                       URL     string `xml:"url,attr"`
-                       Headers []struct {
-                               Name  string `xml:"name,attr"`
-                               Value string `xml:",chardata"`
-                       } `xml:"header"`
+			Text    string `xml:",chardata"`
+			URL     string `xml:"url,attr"`
+			Headers []struct {
+				Name  string `xml:"name,attr"`
+				Value string `xml:",chardata"`
+			} `xml:"header"`
 		} `xml:"put"`
 	}
 
@@ -217,12 +217,12 @@ func httpUpload(client *xmpp.Client, jserver string, filePath string) string {
 		log.Fatal(err)
 	}
 	req.Header.Set("Content-Type", mimeType)
-       for _, h := range iqHttpUploadSlotXML.Put.Headers {
-               switch h.Name {
-               case "Authorization", "Cookie", "Expires":
-                       req.Header.Set(h.Name, h.Value)
-               }
-       }
+	for _, h := range iqHttpUploadSlotXML.Put.Headers {
+		switch h.Name {
+		case "Authorization", "Cookie", "Expires":
+			req.Header.Set(h.Name, h.Value)
+		}
+	}
 	resp, err := httpClient.Do(req)
 	if err != nil {
 		log.Fatal(err)