dev-manual: Edits to "Set Up the Cross-Development Debugging Environment" section.

(From yocto-docs rev: 1dd89a38de05fff8f1d39773109ba2a8b377d24b)

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

documentation/dev-manual/dev-manual-common-tasks.xml

@@ -4079,8 +4079,8 @@
                 The "<ulink url='&YOCTO_DOCS_ADT_URL;#adt-prepare'>Preparing for Application Development</ulink>"
                 chapter of the Yocto Project Application Developer's Guide
                 describes this process.
-                Be sure you have read that chapter and have your environment
-                set up.
+                Be sure you have read that chapter and have set up 
+                your environment.
             </para>
         </section>