1 files changed, 6 insertions, 6 deletions
diff --git a/prolog/problems/clp_fd/tobase_3/en.py b/prolog/problems/clp_fd/tobase_3/en.py
index c05ab2a..41f8889 100644
--- a/prolog/problems/clp_fd/tobase_3/en.py
+++ b/prolog/problems/clp_fd/tobase_3/en.py
@@ -6,12 +6,12 @@ slug = 'convert numbers from/to the decimal system'
 description = '''\
 <p><code>tobase(Number, B, X)</code>: given a <code>Number</code> in the decimal system (base 10), <code>X</code> represents the same number in the system with base <code>B</code>. Implement this predicate using constraints. Limit the value of <code>B</code> to the interval [2..10].</p>
 <pre>
-  ?- tobase(42, 2, X).
-    X = 101010.
-  ?- tobase(N, 2, 101010).
-    N = 42.
-  ?- tobase(42, B, 101010).
-    B = 2.
+?- tobase(42, 2, X).
+  X = 101010.
+?- tobase(N, 2, 101010).
+  N = 42.
+?- tobase(42, B, 101010).
+  B = 2.
 </pre>'''
 
 hint = {}