remove extra semicolons [-Wextra-semi]

Bug: n/a
Test: no errors with -Werror,-Wextra-semi
Change-Id: If523cadea4c6f02a9155fb7482ba5463fff7854a
diff --git a/libs/binder/IPermissionController.cpp b/libs/binder/IPermissionController.cpp
index d9bf3cc..f94f413 100644
--- a/libs/binder/IPermissionController.cpp
+++ b/libs/binder/IPermissionController.cpp
@@ -103,7 +103,7 @@
     }
 };
 
-IMPLEMENT_META_INTERFACE(PermissionController, "android.os.IPermissionController");
+IMPLEMENT_META_INTERFACE(PermissionController, "android.os.IPermissionController")
 
 // ----------------------------------------------------------------------