1 files changed, 6 insertions, 6 deletions
diff --git a/prolog/problems/lists/memb_2/en.py b/prolog/problems/lists/memb_2/en.py
index 3fb20d3..2339c5d 100644
--- a/prolog/problems/lists/memb_2/en.py
+++ b/prolog/problems/lists/memb_2/en.py
@@ -6,12 +6,12 @@ slug = 'find elements in list'
 description = '''\
 <p><code>memb(M, L)</code>: <code>M</code> is an element of list <code>L</code>.</p>
 <pre>
-  ?- memb(X, [1,2,3]).
-    X = 1 ;
-    X = 2 ;
-    X = 3.
-  ?- memb(1, [3,2,X]).
-    X = 1.
+?- memb(X, [1,2,3]).
+  X = 1 ;
+  X = 2 ;
+  X = 3.
+?- memb(1, [3,2,X]).
+  X = 1.
 </pre>'''
 
 hint = {}