From 13f4b96ff28778748dfdbe5009408fe8c577c84b Mon Sep 17 00:00:00 2001
From: David Pilato <david@pilato.fr>
Date: Wed, 30 Nov 2016 14:13:52 +0100
Subject: [PATCH] Update Java documentation for 5.0

Fix after review
---
 .../java-api/aggregations/bucket/histogram-aggregation.asciidoc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/java-api/aggregations/bucket/histogram-aggregation.asciidoc b/docs/java-api/aggregations/bucket/histogram-aggregation.asciidoc
index c1465c55af5..28e9cd3ecd0 100644
--- a/docs/java-api/aggregations/bucket/histogram-aggregation.asciidoc
+++ b/docs/java-api/aggregations/bucket/histogram-aggregation.asciidoc
@@ -36,7 +36,7 @@ Histogram agg = sr.getAggregations().get("agg");
 
 // For each entry
 for (Histogram.Bucket entry : agg.getBuckets()) {
-    Double key = (Double) entry.getKey();   // Key
+    Number key = (Number) entry.getKey();   // Key
     long docCount = entry.getDocCount();    // Doc count
 
     logger.info("key [{}], doc_count [{}]", key, docCount);