From 13b5100d7ccea9caf386e45ad259a0b72cd618ed Mon Sep 17 00:00:00 2001
From: Fang Ting <158748159+cccccccftzz@users.noreply.github.com>
Date: Sun, 25 Feb 2024 00:25:56 +0800
Subject: [PATCH] Update 19_file_handling.md

---
 19_Day_File_handling/19_file_handling.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/19_Day_File_handling/19_file_handling.md b/19_Day_File_handling/19_file_handling.md
index de51b9b..727d590 100644
--- a/19_Day_File_handling/19_file_handling.md
+++ b/19_Day_File_handling/19_file_handling.md
@@ -166,7 +166,7 @@ with open('./files/reading_file_example.txt') as f:
 
 To write to an existing file, we must add a mode as parameter to the _open()_ function:
 
-- "a" - append - will append to the end of the file, if the file does not it creates a new file.
+- "a" - append - will append to the end of the file, if the file does not exist it creates a new file.
 - "w" - write - will overwrite any existing content, if the file does not exist it creates.
 
 Let us append some text to the file we have been reading:
@@ -349,6 +349,7 @@ with open('./files/csv_example.csv') as f:
 ```sh
 # output:
 Column names are :name, country, city, skills
+Number of lines:  1
         Asabeneh is a teacher. He lives in Finland, Helsinki.
 Number of lines:  2
 ```