Merge pull request odoo-dev#54 from driou/master

Error (dupe) in a command of the readme

Author: xmo-odoo

README.md

@@ -44,7 +44,7 @@ in your source.list and type:
 Or download the deb file and type:
 
     $ sudo dpkg -i <openerp-deb-filename>
-    $ sudo apt-get install install -f
+    $ sudo apt-get install -f
 
 RedHat, Fedora, CentOS
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