--- a/basic_datatypes_and_operators/quickref.tex	Wed Dec 01 16:51:35 2010 +0530
+++ b/basic_datatypes_and_operators/quickref.tex	Thu Dec 02 14:43:42 2010 +0530
@@ -1,8 +1,5 @@
-\documentclass{article}
-\begin{Document}
-\begin{center}
 \textbf{Basic DataType Quick Reference}\\
-\end{center}
+
 Declaring an Integer:\\
 {\ex \lstinline|  b=9999999999999999999 |}
 
@@ -46,4 +43,3 @@
 Join lists to create strings:\\
 {\ex \lstinline| ','.join['List','joined','on','commas'] |}
 
-\end{Document}