libbinder: Fix Android.bp formatting

Bug: None
Test: Presubmit
Change-Id: Idf2d40d2ffafb6a3c7d35d6733f1a4e0b758ff46
diff --git a/libs/binder/Android.bp b/libs/binder/Android.bp
index ca9b08f..eec12e4 100644
--- a/libs/binder/Android.bp
+++ b/libs/binder/Android.bp
@@ -161,7 +161,7 @@
         },
         android: {
             lto: {
-                 thin: true,
+                thin: true,
             },
         },
     },