Added missing variable name in example code

diff --git a/pod/perltrap.pod b/pod/perltrap.pod
index 3123436..877dc08 100644 (file)
--- a/pod/perltrap.pod
+++ b/pod/perltrap.pod
@@ -665,7 +665,7 @@ are to used around the name.
     # perl4 prints: 2
     # perl5 fails with syntax error
 
-    @ = (1..3);
+    @a = (1..3);
     print "$#{a}";
 
     # perl4 prints: {a}