fix a comment error in IsSubDomain
@@ -24,7 +24,7 @@ func IsSubDomain(subDomain string, mainDomain string) bool {
// Eg:
// "s.s.goframe.org" is not sub-domain of "*.goframe.org"
// but
- // "s.s.goframe.org" is not sub-domain of "goframe.org"
+ // "s.s.goframe.org" is sub-domain of "goframe.org"
if mainLength > 2 && subLength > mainLength {
return false
}
