templates: Remove empty cat << EOF

Change-Id: I68388202f42b7522f3fd3965d4ce518c142e7ce3
diff --git a/build/templates/setup-makefiles.sh b/build/templates/setup-makefiles.sh
index 81e864d..43baafe 100755
--- a/build/templates/setup-makefiles.sh
+++ b/build/templates/setup-makefiles.sh
@@ -44,9 +44,5 @@
 
 write_makefiles "$MY_DIR"/proprietary-files.txt
 
-cat << EOF >> "$ANDROIDMK"
-
-EOF
-
 # Finish
 write_footers