From a4e23e0a41259adfb2297a2ae9e3a16ac38f407f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Piotr=20Ma=C5=9Blanka?= <piotr.maslanka@henrietta.com.pl>
Date: Fri, 7 Feb 2020 11:52:13 +0100
Subject: [PATCH] doc update

---
 satella/instrumentation/metrics/exporters/prometheus.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/satella/instrumentation/metrics/exporters/prometheus.py b/satella/instrumentation/metrics/exporters/prometheus.py
index 0b88c264..1af59f45 100644
--- a/satella/instrumentation/metrics/exporters/prometheus.py
+++ b/satella/instrumentation/metrics/exporters/prometheus.py
@@ -26,9 +26,9 @@ class RendererObject(io.StringIO):
 
 def metric_data_collection_to_prometheus(mdc: MetricDataCollection) -> str:
     """
-    Render the JSON in the form understandable by Prometheus
+    Render the data in the form understandable by Prometheus
 
-    :param tree: JSON returned by the root metric (or any metric for that instance).
+    :param tree: MetricDataCollection returned by the root metric (or any metric for that instance).
     :return: a string output to present to Prometheus
     """
     if not mdc.values:
-- 
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