Similar wording to OpenAPI

Author: Phil Sturgeon

jsonschema-validation.xml

@@ -1036,8 +1036,9 @@
                     be false otherwise.
                 </t>
                 <t>
-                    If "deprecated" has a value of boolean true, it indicates that the property
-                    MAY be removed from the document in the future.
+                    If "deprecated" has a value of boolean true, it indicates that applications
+                    SHOULD refrain from usage of the declared operation. It MAY mean the property
+                    is going to be removed in the futuree.
                 </t>
                 <t>
                     An instance document that is marked as "deprecated" for the entire document