[FE training-materials-updates] yocto: slides: be more verbose about bitbake -f option

[Antoine Ténart]

Repository : git://git.free-electrons.com/training-materials.git

On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=3e1981681bd0b153f9eb5860929bd6814d28c6f8

>---------------------------------------------------------------

commit 3e1981681bd0b153f9eb5860929bd6814d28c6f8
Author: Antoine Tenart <antoine.tenart at free-electrons.com>
Date:   Mon Nov 24 12:00:43 2014 +0100

    yocto: slides: be more verbose about bitbake -f option
    
    Signed-off-by: Antoine Tenart <antoine.tenart at free-electrons.com>


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3e1981681bd0b153f9eb5860929bd6814d28c6f8
 slides/yocto-advanced/yocto-advanced.tex | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/slides/yocto-advanced/yocto-advanced.tex b/slides/yocto-advanced/yocto-advanced.tex
index 7277693..3938071 100644
--- a/slides/yocto-advanced/yocto-advanced.tex
+++ b/slides/yocto-advanced/yocto-advanced.tex
@@ -239,7 +239,8 @@
       \item[\code{-c <task>}] execute the given task
       \item[\code{-s}] list all locally available packages and their
         versions
-      \item[\code{-f}] force the given task to be run
+      \item[\code{-f}] force the given task to be run by removing its
+        stamp file
       \item[\code{world}] keyword for all packages
       \item[\code{-b <recipe>}] execute tasks from the given
         \code{recipe} (without resolving dependencies).