use correct paths, go fmt

cli.go

@@ -45,7 +45,7 @@ func main() {
 	if len(os.Args) > 1 {
 		cmd = os.Args[1]
 	} else {
-		cmd = "search"
+		cmd = "help"
 	}
 
 	switch cmd {
@@ -60,12 +60,12 @@ func main() {
 	case "crawl":
 		exists := util.CheckFileExists(config.Crawler.Webring)
 		if !exists {
-            fmt.Printf("lieu: webring file %s does not exist\n", config.Data.Webring)
+			fmt.Printf("lieu: webring file %s does not exist\n", config.Crawler.Webring)
 			util.Exit()
 		}
 		sourceLen := len(util.ReadList(config.Crawler.Webring, "\n"))
 		if sourceLen == 0 {
-            fmt.Printf("lieu: nothing to crawl; the webring file %s is empty\n", config.Data.Source)
+			fmt.Printf("lieu: nothing to crawl; the webring file %s is empty\n", config.Crawler.Webring)
 			util.Exit()
 		}
 		crawler.Crawl(config)