bsp-guide, ref-manual: Spell checks on some chapters.

Performed some spelling checks against the files associated
with a large number of patches sent by Paul Eggleton.

(From yocto-docs rev: 8b16924aa1da161271cbfce5410344d94c840fa6)

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/ref-manual/ref-classes.xml b/documentation/ref-manual/ref-classes.xml
index 22ca3fdee0..c6453a7be9 100644
--- a/documentation/ref-manual/ref-classes.xml
+++ b/documentation/ref-manual/ref-classes.xml
@@ -545,7 +545,7 @@
                 and <filename>pkg_postrm</filename>, and reports if there are 
                 variable sets that are not package-specific.
                 Using these variables without a package suffix is bad practice,
-                and might unecessarily complicate dependencies of other packages
+                and might unnecessarily complicate dependencies of other packages
                 within the same recipe or have other unintended consequences.
                 </para></listitem>
             <listitem><para><emphasis><filename>xorg-driver-abi:</filename></emphasis>