From 7bfb8395200ba00fb272afb07caf94cb936dda82 Mon Sep 17 00:00:00 2001
From: Hui Lan <lanhui@zjnu.edu.cn>
Date: Wed, 12 Aug 2020 08:29:48 +0800
Subject: main.py: update comments in difficulty.py.

---
 app/difficulty.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/difficulty.py b/app/difficulty.py
index cc85089..bc71ee9 100644
--- a/app/difficulty.py
+++ b/app/difficulty.py
@@ -3,7 +3,7 @@
 # Written permission must be obtained from the author for commercial uses.
 ###########################################################################
 
-# Purpose: use dictionary & pickle as a simple means of database.
+# Purpose: compute difficulty level of a text
 
 import pickle
 import math
-- 
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