Fix typo in update makefiles.

Bug: 37518178
Test: pass
Change-Id: I64fbac0e0cf63d1b38ef7886ae5ba8444c249aef
diff --git a/wifi/keystore/1.0/Android.bp b/wifi/keystore/1.0/Android.bp
index 91f4555..ab4d027 100644
--- a/wifi/keystore/1.0/Android.bp
+++ b/wifi/keystore/1.0/Android.bp
@@ -119,7 +119,8 @@
     name: "android.system.wifi.keystore@1.0-adapter_genc++",
     tools: ["hidl-gen"],
     cmd: "$(location hidl-gen) -o $(genDir) -Lc++-adapter-main -randroid.hidl:system/libhidl/transport -randroid.system:system/hardware/interfaces android.system.wifi.keystore@1.0",
-    out: ["main.cpp"]}
+    out: ["main.cpp"]
+}
 
 cc_test {
     name: "android.system.wifi.keystore@1.0-adapter",