fixing mdx error

src/content/docs/query-your-data/explore-query-data/dashboards/dashboard-template-variables.mdx

@@ -177,7 +177,9 @@ There are three options:
   ```sql
   SELECT uniques(countryCode) FROM PageAction since 2 days ago
   ```
+
   For rules and tips on writing queries, see [Query-type variables](#query-variable-rules).
+
 * <DoNotTranslate>**List**</DoNotTranslate>: A list of comma-separated values that are used to populate the options in the dropdown menu. For example, you could manually define a list of `country` values using a list like: `ES, US, CA.`
 * <DoNotTranslate>**Text field**</DoNotTranslate>: Instead of a dropdown of values to choose from, this allows dashboard users to filter for whatever text they input. 
       </td>
@@ -325,21 +327,21 @@ You can use almost any NRQL query as long as it returns a list of values. For th
 
 With [`uniques`](/docs/nrql/nrql-syntax-clauses-functions/#func-uniques):
 
-    ```sql
+```sql
     From PageAction select uniques(countryCode)
-    ```
+```
 
-    ```sql
+```sql
     -- you can use the second param to define the maximum number of results to be listed.
     From PageAction select uniques(countryCode, 10000) --> this will return up to 10k results
-    ```
+```
 
 With [`keyset`](/docs/nrql/nrql-syntax-clauses-functions/#keyset):
 
-    ```sql
-    --- with `keyset`, you'll get a list with all of the attributes from the table you're querying from
+```sql
+    -- with `keyset`, you'll get a list with all of the attributes from the table you're querying from
     From PageAction select keyset() SINCE 1 day ago  
-    ```
+```
 
 Keep in mind that nested variables are not supported as there can't be variables within variables.