fix(docs): fixed rst error

docs/auth/auth-saml-azure.rst

@@ -109,11 +109,13 b' Service Provider Cert Dir'
     .. note::
       Optional directory to store service provider certificate and private keys.
       Expected certs for the SP should be stored in this folder as:
+
        * sp.key     Private Key
        * sp.crt     Public cert
        * sp_new.crt Future Public cert
 
       Also you can use other cert to sign the metadata of the SP using the:
+
        * metadata.key
        * metadata.crt
 

docs/auth/auth-saml-duosecurity.rst

@@ -109,11 +109,13 b' Service Provider Cert Dir'
     .. note::
       Optional directory to store service provider certificate and private keys.
       Expected certs for the SP should be stored in this folder as:
+
        * sp.key     Private Key
        * sp.crt     Public cert
        * sp_new.crt Future Public cert
 
       Also you can use other cert to sign the metadata of the SP using the:
+
        * metadata.key
        * metadata.crt
 

docs/auth/auth-saml-onelogin.rst

@@ -109,11 +109,13 b' Service Provider Cert Dir'
     .. note::
       Optional directory to store service provider certificate and private keys.
       Expected certs for the SP should be stored in this folder as:
+
        * sp.key     Private Key
        * sp.crt     Public cert
        * sp_new.crt Future Public cert
 
       Also you can use other cert to sign the metadata of the SP using the:
+
        * metadata.key
        * metadata.crt