test: go: Make alias const have space like borrow const

Author: KoviRobi

smtp/server_dkim_test.go

@@ -162,7 +162,7 @@ func TestDelegate(t *testing.T) {
 	assert(t, s.Mail(user1, nil))
 	assert(t, s.Rcpt(to, nil))
 	userAlias := "User alias"
-	r, err := newSigned(domain1, "valid", user1, to, alias+" "+user3, userAlias)
+	r, err := newSigned(domain1, "valid", user1, to, alias+user3, userAlias)
 	assert(t, err)
 	assert(t, s.Data(r))
 

smtp/server_test.go

@@ -27,7 +27,7 @@ var user5 = fmt.Sprintf("user5@%s", domain3)
 var fromRe = regexp.MustCompile(fmt.Sprintf(".*@%s", regexp.QuoteMeta(domain1)))
 
 const borrow = "Borrowed "
-const alias = "Alias"
+const alias = "Alias "
 const plainTemplate = `From: %s
 To: %s
 Subject: %s