[gnome-continuous-yocto/gnomeostree-3.28-rocko: 6405/8267] dev-manual: Fixed two grammar errors

[Emmanuele Bassi <ebassi src gnome org>]

commit a331904ab28a88053771a97fdb6fdb51a1611a7a
Author: Kristi Rifenbark <kristi rifenbark gmail com>
Date:   Thu Jun 15 17:30:23 2017 -0700

    dev-manual: Fixed two grammar errors
    
    (From yocto-docs rev: 4e68646edf078c23e414a300b37cb30774b28be7)
    
    Signed-off-by: Kristi Rifenbark <kristi rifenbark gmail com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 documentation/dev-manual/dev-manual-model.xml |    2 +-
 documentation/ref-manual/ref-variables.xml    |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/documentation/dev-manual/dev-manual-model.xml b/documentation/dev-manual/dev-manual-model.xml
index 8ed6371..5c0f5cd 100644
--- a/documentation/dev-manual/dev-manual-model.xml
+++ b/documentation/dev-manual/dev-manual-model.xml
@@ -1443,7 +1443,7 @@
 
         <para>
             Now that you know where to locate the directory that has the
-            temporary source code, you can use a Quilt as described in section
+            temporary source code, you can use Quilt as described in section
             "<link linkend='using-a-quilt-workflow'>Using Quilt in Your Workflow</link>"
             to make your edits, test the changes, and preserve the changes in
             the form of patches.
diff --git a/documentation/ref-manual/ref-variables.xml b/documentation/ref-manual/ref-variables.xml
index 8e5e8ce..e4517dd 100644
--- a/documentation/ref-manual/ref-variables.xml
+++ b/documentation/ref-manual/ref-variables.xml
@@ -11504,7 +11504,7 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
                     and <filename>${PV}</filename> is the recipe version.
                     If the source tarball extracts the code to a directory
                     named anything other than <filename>${BPN}-${PV}</filename>,
-                    or if the source code if fetched from an SCM such as
+                    or if the source code is fetched from an SCM such as
                     Git or Subversion, then you must set <filename>S</filename>
                     in the recipe so that the OpenEmbedded build system
                     knows where to find the unpacked source.