docs: update syntax & JSON schema 🤖

Author: ghost

SYNTAX-REFERENCE.md

@@ -339,7 +339,7 @@ Code contains code snippets.
 </div>
 <div class="dt">
 
-JavaScript contains the JavaScript request to make in the template.
+Javascript contains the javascript request to make in the template.
 
 </div>
 
@@ -4403,7 +4403,7 @@ Part Definitions:
 
 
 - <code>type</code> - Type is the type of request made
-- <code>response</code> - JavaScript protocol result response
+- <code>response</code> - Javascript protocol result response
 - <code>host</code> - Host is the input to the template
 - <code>matched</code> - Matched is the input which was matched upon