diff --git a/ejercicio1.ipynb b/ejercicio1.ipynb
index d3b7ab68f8ad7f05db303525481473ad9daa1e89..a102c0c3a0d1d6758ef6b3d70c600c4a18fc1b7c 100644
--- a/ejercicio1.ipynb
+++ b/ejercicio1.ipynb
@@ -251,7 +251,9 @@
    "source": [
     "Bibliografia Utilizada:\n",
     "\n",
-    "https://careerkarma.com/blog/python-syntaxerror-eol-while-scanning-string-literal/https://www.geeksforgeeks.org/python-convert-set-into-a-list/"
+    "+ https://careerkarma.com/blog/python-syntaxerror-eol-while-scanning-string-literal/\n",
+    "\n",
+    "+ https://www.geeksforgeeks.org/python-convert-set-into-a-list/"
    ]
   },
   {