cleaned up the docs and removed some unnecessary comments

models/descriptions/validator_address_array.md

@@ -1,6 +1,6 @@
 
 {% docs validator_address_array %}
 
-Determines whether the transfer is coming from one blockchain to another or vice versa.
+An array of all validators that voted on the block.
 
 {% enddocs %}

models/silver/silver__blocks.yml

@@ -161,8 +161,8 @@ models:
 
       - name: VALIDATOR_ADDRESS_ARRAY
         description: "{{ doc('validator_address_array') }}"
-        # description: "Array of validators that voted on the block"
         tests:
+          - not_null
           - dbt_expectations.expect_column_values_to_be_in_type_list:
               column_type_list:
                 - VARIANT