diff --git a/prebuilts/api/31.0/Android.bp b/prebuilts/api/31.0/Android.bp
index dbb07b4..caf1c10 100644
--- a/prebuilts/api/31.0/Android.bp
+++ b/prebuilts/api/31.0/Android.bp
@@ -14,7 +14,10 @@
 
 se_policy_conf {
     name: "31.0_plat_pub_policy.conf",
-    srcs: [":se_build_files{.plat_public_31.0}", ":se_build_files{.reqd_mask}"],
+    srcs: [
+        ":se_build_files{.plat_public_31.0}",
+        ":se_build_files{.reqd_mask}",
+    ],
     installable: false,
     build_variant: "user",
 }