made the recursive for loop test easier to debug

--HG--
branch : trunk
diff --git a/tests/test_forloop.py b/tests/test_forloop.py
index 9f9020a..4cdb3bb 100644
--- a/tests/test_forloop.py
+++ b/tests/test_forloop.py
@@ -22,7 +22,7 @@
 VARLEN = '''{% for item in iter %}{{ item }}{% endfor %}'''
 NONITER = '''{% for item in none %}...{% endfor %}'''
 RECURSIVE = '''{% for item in seq recursive -%}
-    [{{ item.a }}{% if item.b %}[{{ loop(item.b) }}]{% endif %}]
+    [{{ item.a }}{% if item.b %}<{{ loop(item.b) }}>{% endif %}]
 {%- endfor %}'''
 
 
@@ -90,4 +90,4 @@
         dict(a=1, b=[dict(a=1), dict(a=2)]),
         dict(a=2, b=[dict(a=1), dict(a=2)]),
         dict(a=3, b=[dict(a='a')])
-    ]) == '[1[[1][2]]][2[[1][2]]][3[[a]]]'
+    ]) == '[1<[1][2]>][2<[1][2]>][3<[a]>]'