Update Enforce SAML SSO reference (#2700)

`s/Only allow login through my identity provider/Enforce SAML SSO/g`
given the copy was changed in the UI (some time ago)

Author: alxchalkias

deploy-manage/users-roles/cloud-organization/configure-saml-authentication.md

@@ -126,7 +126,7 @@ Add the information that you collected to {{ecloud}}.
 4. Click **Update configuration**.
 
 ::::{tip}
-The **Only allow login through my identity provider** option is disabled by default. You must verify your SSO configuration by logging in using SSO to enable this option.
+The **Enforce SAML SSO** option is disabled by default. You must verify your SSO configuration by logging in using SSO to enable this option.
 ::::
 
 
@@ -175,14 +175,14 @@ To protect your account from being accidentally locked out when this option is e
 
 1. Open your organization’s [**Security**](https://cloud.elastic.co/account/idp) tab.
 2. In the **User authentication** section, click **Edit**.
-3. Toggle the **Only allow login through my identity provider** option on to enable enforcement.
+3. Toggle the **Enforce SAML SSO** option on to enable enforcement.
 
 
 ### Disable enforcement [ec_disable_enforcement]
 
 1. Open your organization’s [**Security**](https://cloud.elastic.co/account/idp) tab.
 2. In the **User authentication** section, click **Edit**.
-3. Toggle the **Only allow login through my identity provider** option off to disable enforcement.
+3. Toggle the **Enforce SAML SSO** option off to disable enforcement.
 
 If you are unable to access the {{ecloud}} Console for any reason, use the following API call to disable enforcement. The API key that you use must have organization owner level privileges to disable enforcement.
 
@@ -233,4 +233,4 @@ If SSO enforcement is enabled, then you must disable SSO enforcement before you
 3. Click **Disable SAML SSO**.
 
 ## Resources
-[](/troubleshoot/deployments/elastic-cloud/sso.md)
+[](/troubleshoot/deployments/elastic-cloud/sso.md)