Update documentation examples (#751)

Use this link to re-run the recipe: https://app.moderne.io/recipes/org.openrewrite.recipes.rewrite.OpenRewriteRecipeBestPractices?organizationId=QUxML09wZW4gU291cmNlL09wZW5SZXdyaXRl

Co-authored-by: Moderne <[email protected]>

Author: timtebeek

src/main/resources/META-INF/rewrite/examples.yml

@@ -1626,6 +1626,10 @@ examples:
           static void addToIterativeFor(Object obj) {
               for (int i = 0; ; ) obj.notify();
           }
+
+          static void addToForEach(int[] arr) {
+              for (int i : arr) System.out.println(i);
+          }
       }
     after: |
       class Test {
@@ -1676,6 +1680,12 @@ examples:
                   obj.notify();
               }
           }
+
+          static void addToForEach(int[] arr) {
+              for (int i : arr) {
+                  System.out.println(i);
+              }
+          }
       }
     language: java
 ---