From e0311bfbf46554b5409f4df86b23b3e043675974 Mon Sep 17 00:00:00 2001
From: Max Rydahl Andersen <max.andersen@gmail.com>
Date: Tue, 22 Jan 2019 06:29:54 +0100
Subject: [PATCH] history/period takes a comma separated list (#168)

filter_entity_id supports a comma separated list of entities.
---
 docs/external_api_rest.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/external_api_rest.md b/docs/external_api_rest.md
index 733d24c7..03a3962e 100644
--- a/docs/external_api_rest.md
+++ b/docs/external_api_rest.md
@@ -198,7 +198,7 @@ The `<timestamp>` (`YYYY-MM-DDThh:mm:ssTZD`) is optional and defaults to 1 day b
 
 You can pass the following optional GET parameters:
 
-- `filter_entity_id=<entity_id>` to filter on a single entity
+- `filter_entity_id=<entity_ids>` to filter on one or more entities - comma separated.
 - `end_time=<timestamp>` to choose the end of the period in URL encoded format (defaults to 1 day).
 
 ```json