--- a/day2/cheatsheet4.tex	Tue Dec 08 12:40:07 2009 +0530
+++ b/day2/cheatsheet4.tex	Tue Dec 08 13:06:14 2009 +0530
@@ -22,11 +22,11 @@
 \date{}
 \vspace{-1in}
 \begin{center}
-\LARGE{Python: Python Development}\\
+\LARGE{Python Development}\\
 \large{FOSSEE}
 \end{center}
 \section{Module}
-Packages like \typ{scipy}, \typ{pylab} etc we used for functions like \typ{plot} are Modules. Modules are Python script, which have various functions and objects, which if imported can be reused. 
+Packages like \typ{scipy}, \typ{pylab} etc we used for functions like \typ{plot}, \typ{linspace} are \textbf{Modules}. They are Python script, which have various functions and objects, which can be imported and reused. 
 \begin{lstlisting}
 def gcd(a, b):
   if a % b == 0: 
@@ -39,6 +39,7 @@
 Save above mentioned python script with name 'gcd.py'. Now we can \typ{import} \typ{gcd} function. For example, in same directory create 'lcm.py' with following content:
 \begin{lstlisting}
 from gcd import gcd    
+
 def lcm(a, b):
   return (a * b) / gcd(a, b)
     
@@ -63,7 +64,7 @@
   print gcd(15, 65)
   print gcd(16, 76)
 \end{lstlisting}
-This \typ{__main__()} helps to create standalone scripts. Code inside it is only executed when we run gcd.py. Hence
+\typ{__main__()} helps to create standalone scripts. Code inside it is only executed when we run gcd.py. Hence
 \begin{lstlisting}
 $ python gcd.py
 5