ref-manual: Updated the IMAGE_ROOTFS variable description.

Fixes [YOCTO #2808]

Applied review edits from Paul.

(From yocto-docs rev: d32dad2e1a8dc4daff8df413e9284832a686bd95)

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

diff --git a/documentation/ref-manual/ref-variables.xml b/documentation/ref-manual/ref-variables.xml
index 34083ac1baffa770760bdcb4aa34bafa3173e192..976bf0e4bbf7829598629d083decb1f1f546f969 100644 (file)
--- a/documentation/ref-manual/ref-variables.xml
+++ b/documentation/ref-manual/ref-variables.xml
@@ -2000,7 +2000,8 @@ Core layer for images cannot be removed
         <glossentry id='var-IMAGE_ROOTFS'><glossterm>IMAGE_ROOTFS</glossterm>
             <glossdef>
                 <para>
-                    The location of the root filesystem.
+                    The location of the root filesystem while it is under
+                    construction (i.e. during <filename>do_rootfs</filename>).
                     This variable is not configurable.
                     Do not change it.
                 </para>