Update README.md

Author: Avishake007

Photo To Ascii/README.md

@@ -12,6 +12,6 @@ Convert your photo to ascii with it
 -  First you have to enter the correct path where your photp is located.
 - Then it will  resize your photo and grayify it
 - Then it will convert your photo to ascii
-- Then you could find your photo in ascii_image.txt file
+- Then you could find your photo in {image_name}(ASCII).txt file  where image_name is the name of your photo
 
 #### By [Avishake Maji](https://github.com/Avishake007)