Docs update

Author: drwpow

docs/src/content/docs/advanced.md

@@ -360,7 +360,7 @@ prefixItems:
 components:
   schemas:
     DefType:
-    	type: object # ✅ `type: "object"` is OK to define $defs on
+      type: object # ✅ `type: "object"` is OK to define $defs on
       $defs:
         myDefType:
           type: string
@@ -390,8 +390,6 @@ export interface components {
 
 However, this won’t:
 
-#### ❌ Doesn’t work
-
 ```yaml
 components:
   schemas: