From 3e3b1cdfec9420094f3e5402909ebf1a6da5f967 Mon Sep 17 00:00:00 2001
From: kojix2 <2xijok@gmail.com>
Date: Tue, 15 Sep 2020 19:15:55 +0900
Subject: [PATCH] Fix typo

---
 lib/uplot/command.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/uplot/command.rb b/lib/uplot/command.rb
index 2571b89..7c779ca 100644
--- a/lib/uplot/command.rb
+++ b/lib/uplot/command.rb
@@ -79,7 +79,7 @@ module Uplot
       end
     end
 
-    def create_sub_parser
+    def create_sub_parsers
       parsers = Hash.new { |h, k| h[k] = create_default_parser }
 
       parsers[:barplot] = \
@@ -178,7 +178,7 @@ module Uplot
 
     def parse_options(argv = ARGV)
       main_parser = create_default_parser
-      sub_parsers = create_sub_parser
+      sub_parsers = create_sub_parsers
 
       # Usage and help messages
       main_parser.banner = \