dev-manual: Changed wording of BBMASK example

I changed the intro text for this one-line example so that it
would not imply that the example is the only syntax that can
get the job done.

Reported-by: Robert P. J. Day <rpjday@crashcourse.ca>
(From yocto-docs rev: 40cabe53187a94256c8f2c50598610668ea4de77)

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/dev-manual/dev-manual-common-tasks.xml b/documentation/dev-manual/dev-manual-common-tasks.xml
index 67d3ee2f23..e7bebefb63 100644
--- a/documentation/dev-manual/dev-manual-common-tasks.xml
+++ b/documentation/dev-manual/dev-manual-common-tasks.xml
@@ -5102,7 +5102,7 @@ the details.
             <filename>.bbappend</filename> files.
             You can do this by providing an expression with the
             <filename>BBMASK</filename> variable.
-            Here is an example:
+            Here is one example:
             <literallayout class='monospaced'>
      BBMASK = "/meta-mymachine/recipes-maybe/"
             </literallayout>