From 04eddfd79bc51377349548a11363369d5b664f05 Mon Sep 17 00:00:00 2001
From: kojix2 <2xijok@gmail.com>
Date: Thu, 17 Jun 2021 08:19:04 +0900
Subject: [PATCH] Fix typo

---
 README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 9e708eb..6af9b1a 100644
--- a/README.md
+++ b/README.md
@@ -202,13 +202,13 @@ The following sub-commands are available.
 
 * Use `awk '{print $2, $1}'` to swap columns. Use `paste` to concatenate series.
 
-## Categorical data
+### Categorical data
 
 * With gne datamash, you can manage to handle categorized data. 
   * `cat test/fixtures/iris.csv | sed '/^$/d' | datamash --header-in --output-delimiter=: -t, -g5 collapse 3,4 | cut -f2-3 -d: | sed 's/:/\n/g' | uplot s -d, -T --fmt xyxy`
   * This is not so easy...
 
-## Time series
+### Time series
 
 * Not yet supported.