fix origin too long

routers/repo/cloudbrain.go

@@ -526,7 +526,7 @@ func downloadCode(repo *models.Repository, codePath string) error {
 		if strings.Contains(line, "url") && strings.Contains(line, ".git"){
 			originUrl := "\turl = " + repo.CloneLink().HTTPS + "\n"
 			if len(line) > len(originUrl) {
-				originUrl += strings.Repeat( "\t", len(line) - len(originUrl))
+				originUrl += strings.Repeat( " ", len(line) - len(originUrl))
 			}
 			bytes := []byte(originUrl)
 			_, err := configFile.WriteAt(bytes, pos)