documentation: adt-manual, yocto-project-qs - Added tarball installer info

Turns out the .sh file that installs the tarball comes down without
executable permissions.  I added a sentence in each manual instructing
the user to set the permissions to the script before attempting to
run it.

(From yocto-docs rev: c1699971b3e03893aa1af5033e19d8f5c0b21ff4)

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

1 files changed, 4 insertions, 2 deletions

diff --git a/documentation/adt-manual/adt-prepare.xml b/documentation/adt-manual/adt-prepare.xml
index 5957915419..d660480b73 100644
--- a/documentation/adt-manual/adt-prepare.xml
+++ b/documentation/adt-manual/adt-prepare.xml
@@ -265,8 +265,10 @@
                         be in <filename>tmp/deploy/sdk</filename> in the build directory.
                         </para></note>
                     </para></listitem>
-                <listitem><para>Once you have the installer, run it to install the toolchain. 
-                    The following command shows how to run the installer given a toolchain tarball 
+                <listitem><para>Once you have the installer, run it to install the toolchain.
+                    You must change the permissions on the toolchain installer 
+                    script so that it is executable.</para>
+                    <para>The following command shows how to run the installer given a toolchain tarball 
                     for a 64-bit development host system and a 32-bit target architecture.
                     The example assumes the toolchain installer is located in <filename>~/Downloads/</filename>.
                     <literallayout class='monospaced'>