Fix all the old usage of admonition syntax (#107017)

docs/sources/developers/http_api/licensing.md

@@ -75,9 +75,9 @@ Status codes:
 ## Add license
 
 {{< admonition type="note" >}}
-Available in Grafana Enterprise v7.4+.
+Available in Grafana Enterprise v7.4+.
 {{< /admonition >}}
-
+
 `POST /api/licensing/token`
 
 Applies a license to a Grafana instance.
@@ -151,9 +151,9 @@ Status Codes:
 
 {}
 ```
-
+
 **Example response:**
-
+
 ```http
 HTTP/1.1 200 OK
 Content-Type: application/json
@@ -212,9 +212,9 @@ Status Codes:
 Content-Type: application/json
 Content-Length: 2
 
-```
+```
 
-Status codes:
+Status codes:
 
 - **202** - Accepted, license removed or did not exist.
 - **401** - Unauthorized