Curl Problem - (51) Unable to communicate securely

when I want download LiteSpeed plugin with curl: # curl https://www.litespeedtech.com/packages/cpanel/lsws_whm_plugin_install.sh curl: (51) Unable to communicate securely with peer: requested domain name does not match the server's certificate.
and when i get this bash with wget, in installation page in WHM i get this error: Error when installing LiteSpeed ... Detecting platform ... Platform is -x86_64-linux ... Query latest release version ... Lastest version is Package downloaded before, remove the old copy ... Downloading ... http://www.litespeedtech.com/packages/.0/lsws--ent-x86_64-linux.tar.gz ERROR error when downloading ... abort!
whats the problem?