diff --git a/examples2/grammar/contextFree1.txt b/examples2/grammar/contextFree1.txt
index 9d2951551f4d63d6f9154bb071dc0e59a44d5a4e..b157907e16ecc3c4ede8b2b78923e31c56f4d2ec 100644
--- a/examples2/grammar/contextFree1.txt
+++ b/examples2/grammar/contextFree1.txt
@@ -1,9 +1,9 @@
-CFG (
-{S, A, B, C},
-{a, b, c, d, e},
-{S -> C d e S e | d d B | c A,
-A -> C d | b b,
-B -> b a C d |,
-C -> A c a | a
-},
-S)
+CFG (
+{S, A, B, C},
+{a, b, c, d, e},
+{S -> C d e S e | d d B | c A,
+A -> C d | b b,
+B -> b a C d |,
+C -> A c a | a
+},
+S)