Link to pathogen in exercise.
    
        | author | Jason Ribeiro <jason.ribeiro@gmail.com> | 
    
        | date | Tue, 17 Apr 2012 19:53:27 -0400 | 
    
    
        | parents | ee7e65e9658e | 
    
        | children | 17ece76ba98a | 
    
        | branches/tags | (none) | 
    
        | files | chapters/43.markdown | 
Changes
    
--- a/chapters/43.markdown	Sun Apr 08 15:34:54 2012 -0400
+++ b/chapters/43.markdown	Tue Apr 17 19:53:27 2012 -0400
@@ -108,7 +108,7 @@
 Exercises
 ---------
 
-Install Pathogen if you haven't already done so.
+Install [Pathogen][] if you haven't already done so.
 
 Create a Mercurial or Git repository for your plugin, called `potion`.  You can
 put it anywhere you like and symlink it into `~/.vim/bundle/potion/` or just put