fix titles in html

demo/gadget_demo_json_schema_form.html

@@ -4,7 +4,7 @@
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1">
 
-    <title>Demo UI for JSON Scheme form generator</title>
+    <title>Demo UI for JSON Schema form generator</title>
     <link rel="stylesheet" href="../gadget_erp5_nojqm.css">
 
     <script src="../rsvp.js"></script>
@@ -18,7 +18,7 @@
       <div role="main" class="ui-content gadget-content">
         <section class="ui-content-header-plain">
           <h3 class="ui-content-title ui-body-c">
-            Demo UI for JSON Scheme form generator
+            Demo UI for JSON Schema form generator
           </h3>
         </section>
         <div data-gadget-url="../jsonform.gadget.html"

test/jsonform_test_view.html

@@ -4,7 +4,7 @@
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1">
 
-    <title>Demo UI for JSON Scheme form generator</title>
+    <title>JSON Schema form generator tests</title>
     <link rel="stylesheet" href="../gadget_erp5_nojqm.css">
 
     <script src="../rsvp.js"></script>
@@ -18,7 +18,7 @@
       <div role="main" class="ui-content gadget-content">
         <section class="ui-content-header-plain">
           <h3 class="ui-content-title ui-body-c">
-            Demo UI for JSON Scheme form generator
+            JSON Schema form generator tests
           </h3>
         </section>
         <div data-gadget-url="../jsonform.gadget.html"