documentation/poky-ref-manual/ref-bitbake.xml: Fix BB_ENV_EXTRAWHITE example

I changed the variable from BB_ENV_WHITELIST to BB_ENV_EXTRAWHITE
in the text before the example line.  I had the wrong variable
in there.

(From yocto-docs rev: f909a7336ae2f95baa751231beeae08081576e1f)

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/documentation/poky-ref-manual/ref-bitbake.xml b/documentation/poky-ref-manual/ref-bitbake.xml
index 5055048333..d4b8584a46 100644
--- a/documentation/poky-ref-manual/ref-bitbake.xml
+++ b/documentation/poky-ref-manual/ref-bitbake.xml
@@ -275,7 +275,7 @@
             <orderedlist>
                 <listitem><para>Tell BitBake to load what you want from the environment
                     into the data store. 
-                    You can do so through the <filename>BB_ENV_WHITELIST</filename>
+                    You can do so through the <filename>BB_ENV_EXTRAWHITE</filename>
                     variable.
                     For example, assume you want to prevent the build system from 
                     accessing your <filename>$HOME/.ccache</filename> directory.