typo: s/Prolouge/Prologue/g

Author: larsmans

Prolouge/Prolouge.ipynb renamed to Prologue/Prologue.ipynb

@@ -1,6 +1,6 @@
 {
  "metadata": {
-  "name": "Prolouge"
+  "name": "Prologue"
  },
  "nbformat": 3,
  "nbformat_minor": 0,
@@ -145,4 +145,4 @@
    "metadata": {}
   }
  ]
-}
+}

README.md

@@ -22,7 +22,7 @@ Contents
 (This is all rendered via the *nbviewer* is is read-only. Editable notebooks + examples can be downloaded too by forking! )
 
 
-* [**Prolouge.**](http://nbviewer.ipython.org/urls/raw.github.com/CamDavidsonPilon/Probabilistic-Programming-and-Bayesian-Methods-for-Hackers/master/Prolouge/Prolouge.ipynb) Why we do it.
+* [**Prologue.**](http://nbviewer.ipython.org/urls/raw.github.com/CamDavidsonPilon/Probabilistic-Programming-and-Bayesian-Methods-for-Hackers/master/Prolouge/Prolouge.ipynb) Why we do it.
 
 * [**Chapter 1: Introduction to Bayesian Methods**](http://nbviewer.ipython.org/urls/raw.github.com/CamDavidsonPilon/Probabilistic-Programming-and-Bayesian-Methods-for-Hackers/master/Chapter1_Introduction/Chapter1_Introduction.ipynb)
     Introduction to the philosophy and practice of Bayesian methods and answering the question "What is probabilistic programming?" Examples include: