diff --git a/documentation/poky-ref-manual/ref-variables.xml b/documentation/poky-ref-manual/ref-variables.xml
index 6b42e4d821..3447ab91f8 100644
--- a/documentation/poky-ref-manual/ref-variables.xml
+++ b/documentation/poky-ref-manual/ref-variables.xml
@@ -1010,19 +1010,6 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
                     The remaining lines in the example are from individual
                     recipes and show how the <filename>PR</filename> value
                     is set.</para>
-                <para>You will notice that each statement setting the 
-                    <filename>PR</filename> appends further definition of the
-                    revision (e.g. <filename>.1</filename>, <filename>.0</filename>,
-                    and <filename>.3</filename>).
-                    It is still up to you be sure that the exact revision 
-                    of the recipe is being used.
-                    So, for example, if the <filename>encodings_1.0.4.bb</filename>
-                    recipe was updated to a <filename>.5</filename> revision, 
-                    you would have to change the <filename>PR</filename> 
-                    variable in the recipe as follows:
-                    <literallayout class='monospaced'>
-recipes-graphics/xorg-font/encodings_1.0.4.bb:PR = "${INC_PR}.5"
-                    </literallayout></para>
             </glossdef>
         </glossentry>