update to latest pre-reqs
diff --git a/releng.wtpbuilder/scripts/build/signjars.xml b/releng.wtpbuilder/scripts/build/signjars.xml
index 7bc1cef..dd36598 100644
--- a/releng.wtpbuilder/scripts/build/signjars.xml
+++ b/releng.wtpbuilder/scripts/build/signjars.xml
@@ -254,7 +254,7 @@
If false, or absent, signing is not done.
We do not only rely on absence, so the "master properties" can set to false, and individual
components remain set to 'true' (for example, to have quick local builds, without changing
- component properties -- currently used "SKIP_JAR_SIGNING" instead, but that
+ component properties - currently used "SKIP_JAR_SIGNING" instead, but that
doesn't feel quite right, so may change in future. SKIP_JAR_SIGNING can be
set as env variable or ant variable.
-->