Change titles of Validation and Hyper-Schema to be better

Author: awwright

jsonschema-core.xml

@@ -600,7 +600,7 @@ User-Agent: so-cool-json-schema/1.0.2 curl/7.43.0
             &RFC7231;
             <reference anchor="json-schema-validation">
                 <front>
-                    <title>JSON Schema: interactive and non interactive validation</title>
+                    <title>JSON Schema Validation: A Vocabulary for Structural Validation of JSON</title>
                     <author initials="A." surname="Wright">
                         <organization/>
                     </author>
@@ -613,7 +613,7 @@ User-Agent: so-cool-json-schema/1.0.2 curl/7.43.0
             </reference>
             <reference anchor="json-hyper-schema">
                 <front>
-                    <title>JSON Hyper-Schema: Hypertext vocabulary for JSON Schema</title>
+                    <title>JSON Hyper-Schema: A Vocabulary for Hypermedia Annotation of JSON</title>
                     <author initials="A." surname="Wright">
                         <organization/>
                     </author>

jsonschema-hyperschema.xml

@@ -21,7 +21,7 @@
 <?rfc inline="yes" ?>
 <rfc category="info" docName="draft-wright-json-schema-hyperschema-00" ipr="trust200902">
     <front>
-        <title abbrev="JSON Hyper-Schema">JSON Hyper-Schema: Hypertext vocabulary for JSON Schema</title>
+        <title abbrev="JSON Hyper-Schema">JSON Hyper-Schema: A Vocabulary for Hypermedia Annotation of JSON</title>
 
         <author fullname="Austin Wright" initials="A" surname="Wright" role="editor">
             <address>

jsonschema-validation.xml

@@ -19,7 +19,7 @@
 <?rfc inline="yes" ?>
 <rfc category="info" docName="draft-wright-json-schema-validation-00" ipr="trust200902">
     <front>
-        <title abbrev="JSON Schema">JSON Schema: interactive and non-interactive validation</title>
+        <title abbrev="JSON Schema Validation">JSON Schema Validation: A Vocabulary for Structural Validation of JSON</title>
 
         <author fullname="Austin Wright" initials="A" surname="Wright" role="editor">
             <address>