From 90ebeaa8d33a31a61468dd8acae33a3934d126fa Mon Sep 17 00:00:00 2001
From: fjy <fangjin@metamarkets.com>
Date: Fri, 1 Aug 2014 09:42:52 -0700
Subject: [PATCH] fix broken approx histo doc

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 docs/content/ApproxHisto.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/docs/content/ApproxHisto.md b/docs/content/ApproxHisto.md
index 4c7229b813e..70d7edafab7 100644
--- a/docs/content/ApproxHisto.md
+++ b/docs/content/ApproxHisto.md
@@ -1,3 +1,6 @@
+---
+layout: doc_page
+---
 ### ApproxHistogram aggregator
 
 This aggregator is based on [http://jmlr.org/papers/volume11/ben-haim10a/ben-haim10a.pdf](http://jmlr.org/papers/volume11/ben-haim10a/ben-haim10a.pdf) to compute approximate histograms.