Polish var-args declarations

Closes gh-29640

spring-test/src/main/java/org/springframework/test/web/client/match/JsonPathRequestMatchers.java

@@ -52,7 +52,7 @@ public class JsonPathRequestMatchers {
 	 * @param args arguments to parameterize the {@code JsonPath} expression with,
 	 * using formatting specifiers defined in {@link String#format(String, Object...)}
 	 */
-	protected JsonPathRequestMatchers(String expression, Object ... args) {
+	protected JsonPathRequestMatchers(String expression, Object... args) {
 		this.jsonPathHelper = new JsonPathExpectationsHelper(expression, args);
 	}
 

spring-test/src/main/java/org/springframework/test/web/servlet/result/XpathResultMatchers.java

@@ -52,7 +52,7 @@ public class XpathResultMatchers {
 	 * @param args arguments to parameterize the XPath expression with using the
 	 * formatting specifiers defined in {@link String#format(String, Object...)}
 	 */
-	protected XpathResultMatchers(String expression, @Nullable Map<String, String> namespaces, Object ... args)
+	protected XpathResultMatchers(String expression, @Nullable Map<String, String> namespaces, Object... args)
 			throws XPathExpressionException {
 
 		this.xpathHelper = new XpathExpectationsHelper(expression, namespaces, args);