Remove redundant error logging in HTTP Prober

apis/httpprober/main.go

@@ -3,7 +3,6 @@ package httpprober
 import (
 	"crypto/tls"
 	"encoding/json"
-	"fmt"
 	"io"
 	"net/http"
 	"os"
@@ -69,13 +68,11 @@ func buildHTTPClient() (*http.Client, error) {
 func testMethod(client *http.Client, target Website) int {
 	req, err := http.NewRequest("GET", target.URL, nil)
 	if err != nil {
-		fmt.Println(err)
 		return -2
 	}
 
 	resp, err := client.Do(req)
 	if err != nil {
-		fmt.Println(err)
 		return -1
 	}
 	defer func(body io.ReadCloser) {