[DOCS] Fix broken format in SAML guide
Original commit: elastic/x-pack-elasticsearch@d1d7394acaef1073b3b69326c4ede7520632dda9
@@ -168,7 +168,7 @@ sp.acs::
or the IdP.
The correct value may vary depending on how you have installed {kib} and
whether there are any proxies involved, but it will typically be
- `${kibana-url}/api/security/v1/saml` where _${kibana-url}_ is the base URL for
+ +$\{kibana-url}/api/security/v1/saml+ where _$\{kibana-url}_ is the base URL for
your {kib} instance.
sp.logout::
@@ -176,8 +176,8 @@ sp.logout::
Like the `sp.acs` URL, it must be accessible from the web browser, but does
not need to be directly accessible by {es} or the IdP. The correct value may
vary depending on how you have installed {kib} and whether there are any
- proxies involved, but it will typically be `${kibana-url}/logout` where
- _${kibana-url}_ is the base URL for your {kib} instance.
+ proxies involved, but it will typically be +$\{kibana-url}/logout+ where
+ _$\{kibana-url}_ is the base URL for your {kib} instance.
attribute.principal:: See <<saml-attribute-mapping>>.
attribute.groups:: See <<saml-attribute-mapping>>.
