yocto-project-qs, ref-manual: Upgraded minimum Git requirement

This minimum Git requirement is now version 1.8.3.1.

(From yocto-docs rev: c68aa31442f7ac58a6f597f3074416afaab95882)

Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

documentation/ref-manual/introduction.xml

@@ -47,7 +47,7 @@
             <listitem><para><emphasis>
                 <link linkend='usingpoky'>Using the Yocto Project</link>:</emphasis>
                 Provides an overview of the components that make up the Yocto Project
-                followed by information about debugging images created in the Yocto Project.
+                followed by information about debugng images created in the Yocto Project.
                 </para></listitem>
             <listitem><para><emphasis>
                 <link linkend='closer-look'>A Closer Look at the Yocto Project Development Environment</link>:</emphasis>
@@ -420,7 +420,7 @@
             must meet the following version requirements for Git, tar, and
             Python:
             <itemizedlist>
-                <listitem><para>Git 1.7.8 or greater</para></listitem>
+                <listitem><para>Git 1.8.3.1 or greater</para></listitem>
                 <listitem><para>tar 1.24 or greater</para></listitem>
                 <listitem><para>Python 2.7.3 or greater not including
                     Python 3.x, which is not supported.</para></listitem>

documentation/yocto-project-qs/yocto-project-qs.xml

@@ -249,7 +249,7 @@
                 Git, tar, and Python.
                 <itemizedlist>
                     <listitem><para>
-                        Git 1.7.8 or greater
+                        Git 1.8.3.1 or greater
                         </para></listitem>
                     <listitem><para>
                         tar 1.24 or greater