winldap: Clarify SDK differences in VERIFYSERVERCERT prototype

- Clarify that the incorrect VERIFYSERVERCERT function prototype is
  limited to some older SDKs.

Ref: curl/curl#22152 (comment)

Closes #xxxx

Author: jay

sdk-api-src/content/winldap/nc-winldap-verifyservercert.md

@@ -83,9 +83,12 @@ conn, LDAP_OPT_SERVER_CERTIFICATE, &CertRoutine
 
 The server calls <b>VERIFYSERVERCERT</b> after the secure connection has been established. The server's certificate context is supplied for examination by the client.
 
+
+Even though in some old SDKs <b>VERIFYSERVERCERT</b> is declared as receiving a <a href="/windows/desktop/api/wincrypt/ns-wincrypt-cert_context">PCCERT_CONTEXT</a>, it in fact receives a <b>PCCERT_CONTEXT</b>*.
+
 An application should use the <i>ppServerCert</i> parameter as: <code>PCCERT_CONTEXT* ppServerCert = (PCCERT_CONTEXT*)pServerCert;</code>
 
-Even though <b>VERIFYSERVERCERT</b> is declared as receiving a <a href="/windows/desktop/api/wincrypt/ns-wincrypt-cert_context">PCCERT_CONTEXT</a>, it in fact receives a <b>PCCERT_CONTEXT</b>*. The <i>ppServerCert</i> can be used to verify the certificate. <a href="/windows/desktop/api/wincrypt/nf-wincrypt-certfreecertificatecontext">CertFreeCertificateContext</a> should be called before this function returns. The call to this function should be made as follows:
+The <i>ppServerCert</i> can be used to verify the certificate. <a href="/windows/desktop/api/wincrypt/nf-wincrypt-certfreecertificatecontext">CertFreeCertificateContext</a> should be called before this function returns. The call to this function should be made as follows:
 
 
 ```cpp