diff --git a/source/C/command_line.rst b/source/C/command_line.rst
index 1230e0e0..6f32cff5 100644
--- a/source/C/command_line.rst
+++ b/source/C/command_line.rst
@@ -10,7 +10,7 @@ An exhaustive tutorial on the command line is a bit beyond the scope of the manu
    
    man df
 
-This will show you the user manual for the df command containing and explanation of the command and other useful information. For example is the -h option gives a human readable output. If the manual is way too long you can press the :kbd:`/` key and type in what you want to search for. To quit a man page press :kbd:`q`.
+This will show you the user manual for the df command containing and explanation of the command and other useful information. For example is the -h option gives a human readable output. If the manual is way too long you can press the :kbd:`/` key and type in what you want to search for. To scroll up and down in a manual page press :kbd:`Up arrow` or :kbd:`Down arrow`. To quit a man page press :kbd:`q`.
 
 .. code::