ref-manual: Updated SIGGEN_EXCLUDE_SAFE_RECIPE_DEPS variable

For commit 8608810da1c91116415dc568b2a1a929c923c629, the
special token (*) addition did not apply to the rocko release.
I have taken that out of the variable description.

(From yocto-docs rev: a7ba7b6e9b4fcb457d43fc1e86aa0dbcefe1399e)

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

1 files changed, 0 insertions, 17 deletions

diff --git a/documentation/ref-manual/ref-variables.xml b/documentation/ref-manual/ref-variables.xml
index 84614ea486..506ee90d25 100644
--- a/documentation/ref-manual/ref-variables.xml
+++ b/documentation/ref-manual/ref-variables.xml
@@ -12532,23 +12532,6 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
                 </para>
 
                 <para>
-                    You can use the special token <filename>"*"</filename> on
-                    the left-hand side of the dependency to match all
-                    recipes except the one on the right-hand side.
-                    Here is an example:
-                    <literallayout class='monospaced'>
-    SIGGEN_EXCLUDE_SAFE_RECIPE_DEPS += "*->quilt-native"
-                    </literallayout>
-                </para>
-
-                <para>
-                    In the previous example, all recipes except
-                    <filename>quilt-native</filename> ignore task
-                    signatures from the <filename>quilt-native</filename>
-                    recipe when determining their task signatures.
-                </para>
-
-                <para>
                     Use of this variable is one mechanism to remove dependencies
                     that affect task signatures and thus force rebuilds when a
                     recipe changes.