Update README.md.

Author: gk-brown

README.md

@@ -799,21 +799,21 @@ try (var inputStream = Examples.class.getResourceAsStream("account.xml")) {
     document = documentBuilder.parse(inputStream);
 }
 
-var accountAdapter = new ElementAdapter(document.getDocumentElement());
+var account = new ElementAdapter(document.getDocumentElement());
 ```
 
 Attribute values can be obtained by prepending an "@" symbol to the attribute name:
 
 ```java
-var id = accountAdapter.get("@id");
+var id = account.get("@id");
 
 System.out.println(id); // 101
 ```
 
 Individual sub-elements can be accessed by name. The text content of an element can be obtained by calling `toString()` on the returned value; for example:
 
 ```java
-var holder = (Map<String, Object>)accountAdapter.get("holder");
+var holder = (Map<String, Object>)account.get("holder");
 
 var firstName = holder.get("firstName");
 var lastName = holder.get("lastName");
@@ -826,7 +826,7 @@ An element's text content can also be accessed via the reserved "." key.
 Multiple sub-elements can be obtained by appending an asterisk to the element name:
 
 ```java
-var transactions = (Map<String, Object>)accountAdapter.get("transactions");
+var transactions = (Map<String, Object>)account.get("transactions");
 var credits = (List<Map<String, Object>>)transactions.get("credit*");
 
 for (var credit : credits) {

kilo-test/src/test/java/org/httprpc/kilo/examples/Examples.java

@@ -259,20 +259,20 @@ public static void elementAdapter() throws SAXException, IOException {
             document = documentBuilder.parse(inputStream);
         }
 
-        var accountAdapter = new ElementAdapter(document.getDocumentElement());
+        var account = new ElementAdapter(document.getDocumentElement());
 
-        var id = accountAdapter.get("@id");
+        var id = account.get("@id");
 
         System.out.println(id); // 101
 
-        var holder = (Map<String, Object>)accountAdapter.get("holder");
+        var holder = (Map<String, Object>)account.get("holder");
 
         var firstName = holder.get("firstName");
         var lastName = holder.get("lastName");
 
         System.out.println(String.format("%s, %s", lastName, firstName)); // Smith, John
 
-        var transactions = (Map<String, Object>)accountAdapter.get("transactions");
+        var transactions = (Map<String, Object>)account.get("transactions");
         var credits = (List<Map<String, Object>>)transactions.get("credit*");
 
         for (var credit : credits) {