Update content/en/docs/concepts/security/pod-security-standards.md

Co-authored-by: Rey Lejano <[email protected]>

Author: JimBugwadia

content/en/docs/concepts/security/pod-security-standards.md

@@ -458,7 +458,7 @@ of individual policies are not defined here.
 - {{< example file="policy/baseline-psp.yaml" >}}Baseline{{< /example >}}
 - {{< example file="policy/restricted-psp.yaml" >}}Restricted{{< /example >}}
 
-## Alternatives
+### Alternatives
 
 {{% thirdparty-content %}}