From 58295ab757eab39b4fa1a0a843b088b79b2ec051 Mon Sep 17 00:00:00 2001
From: Jose Alamos <jose.alamos@haw-hamburg.de>
Date: Fri, 24 Aug 2018 17:55:15 +0200
Subject: [PATCH] sys/matstat: change ingroup directive

---
 sys/include/matstat.h | 4 +---
 sys/matstat/doc.txt   | 5 +++++
 2 files changed, 6 insertions(+), 3 deletions(-)
 create mode 100644 sys/matstat/doc.txt

diff --git a/sys/include/matstat.h b/sys/include/matstat.h
index 74c99df101..95e322f735 100644
--- a/sys/include/matstat.h
+++ b/sys/include/matstat.h
@@ -7,9 +7,7 @@
  */
 
 /**
- * @defgroup    sys_matstat Matstat - Integer mathematical statistics library
- * @ingroup     sys
- * @brief       Library for computing 1-pass statistics
+ * @ingroup     sys_matstat
  *
  * The Matstat library uses single pass algorithms to compute statistic measures
  * such as mean and variance over many values. The values can be immediately
diff --git a/sys/matstat/doc.txt b/sys/matstat/doc.txt
new file mode 100644
index 0000000000..f51cecd850
--- /dev/null
+++ b/sys/matstat/doc.txt
@@ -0,0 +1,5 @@
+/**
+ * @defgroup    sys_matstat Matstat - Integer mathematical statistics library
+ * @ingroup     sys_math
+ * @brief       Library for computing 1-pass statistics
+ */
-- 
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