diff --git a/python/1_3_Sequences.ipynb b/python/1_3_Sequences.ipynb
index f4c718b..49b04a6 100644
--- a/python/1_3_Sequences.ipynb
+++ b/python/1_3_Sequences.ipynb
@@ -377,7 +377,7 @@
     "\n",
     "Tuples are faster than lists. Its main usage is when the collection is constant, or you do not want it can be changed (write protected). \n",
     "\n",
-    "Tuples can be converted into lists and vice-versa, with the methods list() and tuple()."
+    "Tuples can be converted into lists and vice-versa, with the methods *list()* and *tuple()*."
    ]
   },
   {