Self-extractors for JWR53

Change-Id: I7948ce5c864944e8f239c63f5f3f818bdfcb102f
diff --git a/self-extractors/generate-packages.sh b/self-extractors/generate-packages.sh
index b63798f..ce31e99 100755
--- a/self-extractors/generate-packages.sh
+++ b/self-extractors/generate-packages.sh
@@ -33,6 +33,7 @@
 # 681336 = JWR50
 # 683083 = JWR51
 # 684634 = JWR52
+# 686185 = JWR53
 # end jb-mr2-dev
 BRANCH=jb-mr2-dev
 if test $BRANCH = jb-mr1-dev
@@ -47,8 +48,8 @@
 fi # jb-mr1.1-dev
 if test $BRANCH = jb-mr2-dev
 then
-  ZIP=mantaray-ota-684634
-  BUILD=jwr52
+  ZIP=mantaray-ota-686185
+  BUILD=jwr53
 fi # jb-mr2-dev
 ROOTDEVICE=manta
 DEVICE=manta