diff --git a/Chapter1/Chapter1_Introduction.ipynb b/Chapter1/Chapter1_Introduction.ipynb
index 6a41ce5..ab4d669 100644
--- a/Chapter1/Chapter1_Introduction.ipynb
+++ b/Chapter1/Chapter1_Introduction.ipynb
@@ -150,7 +150,7 @@
       "+ [PyScripter](http://code.google.com/p/pyscripter/)\n",
       "+ [SPE](http://pythonide.blogspot.com/) (Stani's Python Editor)\n",
       "+ [Eric](http://eric-ide.python-projects.org/)\n",
-      "+ [PyDev](http://pydev.org/) (plug-in para a IDE Eclipse)\n",
+      "+ [PyDev](http://pydev.org/) (Eclipse IDE plug-in)\n",
       "\n",
       "![PyScripter](files/pyscripter.png)\n",
       "\n",