style nits
diff --git a/Lib/test/test_b1.py b/Lib/test/test_b1.py
index d735bfa..d9bc04d 100644
--- a/Lib/test/test_b1.py
+++ b/Lib/test/test_b1.py
@@ -153,10 +153,14 @@
 if eval(' 1+1\n') <> 2: raise TestFailed, 'eval(\' 1+1\\n\')'
 globals = {'a': 1, 'b': 2}
 locals = {'b': 200, 'c': 300}
-if eval('a', globals) <> 1: raise TestFailed, "eval(1)"
-if eval('a', globals, locals) <> 1: raise TestFailed, "eval(2)"
-if eval('b', globals, locals) <> 200: raise TestFailed, "eval(3)"
-if eval('c', globals, locals) <> 300: raise TestFailed, "eval(4)"
+if eval('a', globals) <> 1:
+    raise TestFailed, "eval(1) == %s" % eval('a', globals)
+if eval('a', globals, locals) <> 1:
+    raise TestFailed, "eval(2)"
+if eval('b', globals, locals) <> 200:
+    raise TestFailed, "eval(3)"
+if eval('c', globals, locals) <> 300:
+    raise TestFailed, "eval(4)"
 
 print 'execfile'
 z = 0