generic_ramdisk.mk add missing slash.

Test: pass
Bug: 173742069
Change-Id: Ie489858ff57cfc24b3cb28c61f85fffed1bbd4db
diff --git a/target/product/generic_ramdisk.mk b/target/product/generic_ramdisk.mk
index 0698648..8146e64 100644
--- a/target/product/generic_ramdisk.mk
+++ b/target/product/generic_ramdisk.mk
@@ -31,8 +31,8 @@
     userdebug_plat_sepolicy.cil \
 
 _my_paths := \
-    $(TARGET_COPY_OUT_RAMDISK) \
-    $(TARGET_COPY_OUT_DEBUG_RAMDISK) \
+    $(TARGET_COPY_OUT_RAMDISK)/ \
+    $(TARGET_COPY_OUT_DEBUG_RAMDISK)/ \
     system/usr/share/zoneinfo/tz_version \
     system/usr/share/zoneinfo/tzdata \