Support projection in OpReorderer

bug:22480459

Change-Id: Iceb71732dc50957cfb47fa1ba9b8e18e6fc51132
diff --git a/libs/hwui/DisplayList.h b/libs/hwui/DisplayList.h
index 00c4e2d..60cc7ba 100644
--- a/libs/hwui/DisplayList.h
+++ b/libs/hwui/DisplayList.h
@@ -132,7 +132,7 @@
     DisplayList();
     ~DisplayList();
 
-    // index of DisplayListOp restore, after which projected descendents should be drawn
+    // index of DisplayListOp restore, after which projected descendants should be drawn
     int projectionReceiveIndex;
 
     const LsaVector<Chunk>& getChunks() const { return chunks; }