Use common phrasing for default value of readOnly

dlax · dlax · commit baf8a487dffb · 2017-08-28T17:26:50.000+02:00
diff --git a/jsonschema-validation.xml b/jsonschema-validation.xml
@@ -753,7 +753,7 @@
                 </t>
                 <t>
                     The value of this keyword MUST be a boolean.
-                    The default value is false.
+                    Omitting this keyword has the same behavior as a value of false.
                 </t>
             </section>
 
