Rounded caret

Change-Id: I3889fe61a29834c3c7e3829a990b481507589f68
diff --git a/src/com/android/launcher3/pageindicators/CaretDrawable.java b/src/com/android/launcher3/pageindicators/CaretDrawable.java
index 349b41c..416b2f0 100644
--- a/src/com/android/launcher3/pageindicators/CaretDrawable.java
+++ b/src/com/android/launcher3/pageindicators/CaretDrawable.java
@@ -49,8 +49,8 @@
         mCaretPaint.setAntiAlias(true);
         mCaretPaint.setStrokeWidth(strokeWidth);
         mCaretPaint.setStyle(Paint.Style.STROKE);
-        mCaretPaint.setStrokeCap(Paint.Cap.SQUARE);
-        mCaretPaint.setStrokeJoin(Paint.Join.MITER);
+        mCaretPaint.setStrokeCap(Paint.Cap.ROUND);
+        mCaretPaint.setStrokeJoin(Paint.Join.ROUND);
 
         mShadowPaint.setColor(res.getColor(R.color.default_shadow_color_no_alpha));
         mShadowPaint.setAlpha(Themes.getAlpha(context, android.R.attr.spotShadowAlpha));