diff --git a/changeValidationMethod.md b/changeValidationMethod.md
index 271ad27..b944d41 100644
--- a/changeValidationMethod.md
+++ b/changeValidationMethod.md
@@ -2,18 +2,17 @@
 
 **METHOD**: POST
 
-Change of dcv method validation for a domain - works with both CNAME domains and those listed in SANs.
+Method to change DCV method validation for the common name (base domain) OR SAN item.
 
 ### Request parameters:
 
-**domain**  - one of the domains specified with the order
-
-**new_method** - new validation method for the specified domain. Valid values for Comodo are: valid email address or http, https, dns. Possible values for Symantec / Thawtee: e-mail address
+**domain** - common name (base domain) or SAN item 
 
+**new_method** - new validation method for the specified domain. Valid values for Comodo/Sectigo/GoGetSSL are valid email address or HTTP, HTTPS and DNS. Possible values for Symantec/Thawte: e-mail address
 
 ### Response
 
-If no errors in request following parameters will be returned:
+If no errors in request the following parameters will be returned:
 
 **message** - Text message on successful operation