Update README.md

Author: ssh4net

README.md

@@ -7,12 +7,12 @@ Usage
 Run Solidify.exe and drag&drop images into open window.
 Check console to progress information.
 
-Tool expecting RGBA image file. Output files will be write in same folder as a source with Source_file_name_fill.ext as RGB without alpha channel.
+Tool expecting RGBA image file. Output files will be write in same folder as a source files with a name **Source_file_name_fill.ext** as RGB without alpha channel.
 
 License
 -------
 
 Copyright © 2023 Erium Vladlen.
 
 Solidify is licensed under the GNU General Public License, Version 3.
-Individual files may have a different, but compatible license.
+Individual files may have a different, but compatible license.