diff --git a/docs/install.rst b/docs/install.rst
index 4394770..ba9758b 100644
--- a/docs/install.rst
+++ b/docs/install.rst
@@ -17,7 +17,7 @@ An video convertor like ffmpeg::
     apt-get install ffmpeg
 
 or::
-    
+
     apt-get install libav-tools
 
 Installation in virtualenv
@@ -25,9 +25,9 @@ Installation in virtualenv
 
 1. Create a virtualenv, and activate it::
 
-	virtualenv ve
-	source ve/bin/activate
+    virtualenv ve
+    source ve/bin/activate
 
 2. Download and install Prosopopee::
 
-	pip install prosopopee
+    pip install prosopopee