Documentation: Minor changes to SAML connector doc.
Documentation: Minor changes to SAML connector doc.

wolfeidau/dex,rithujohn191/dex,coreos/dex,ericchiang/dex,coreos/dex,Calpicow/dex,circleci/dex,ericchiang/dex,circleci/dex,chub/coreos-dex,chub/coreos-dex,circleci/dex,rithujohn191/dex,chub/coreos-dex,Calpicow/dex,coreos/dex,ericchiang/dex,wolfeidau/dex,Calpicow/dex,wolfeidau/dex,rithujohn191/dex