1 files changed, 4 insertions, 2 deletions
diff --git a/docs/teaching/exercises/answers/Answer4e.java b/docs/teaching/exercises/answers/Answer4e.java
index bab9e2afd..2a6e0aefd 100644
--- a/docs/teaching/exercises/answers/Answer4e.java
+++ b/docs/teaching/exercises/answers/Answer4e.java
@@ -22,12 +22,14 @@ aspect Answer4e {
     private Group FigureElement.enclosingGroup = null;
 
     before(FigureElement p, Group g):
-        execution(void add(FigureElement)) && args(p) && target(g) {
+        execution(void add(FigureElement)) && args(p) && target(g)
+    {
         p.enclosingGroup = g;
     }
 
     Rectangle around(Group g):
-            execution(Rectangle Group.getBounds()) && this(g) {
+            execution(Rectangle Group.getBounds()) && this(g)
+    {
         if (g.cache == null) {
             g.cache = proceed(g);
         }