Fix typo in NumberFormat javadoc

See gh-31938

Author: JuHyun419

spring-context/src/main/java/org/springframework/format/annotation/NumberFormat.java

@@ -74,7 +74,7 @@ enum Style {
 
 		/**
 		 * The default format for the annotated type: typically 'number' but possibly
-		 * 'currency' for a money type (e.g. {@code javax.money.MonetaryAmount)}.
+		 * 'currency' for a money type (e.g. {@code javax.money.MonetaryAmount}).
 		 * @since 4.2
 		 */
 		DEFAULT,