diff --git a/bytes.bas b/BYTES.BAS
similarity index 100%
rename from bytes.bas
rename to BYTES.BAS
diff --git a/README.md b/README.md
index d3e1c27..f8bbd98 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,9 @@
-**filebytes** is a dos app to read the bytes of a file one-by-one.
+**filebytes** is a DOS app to read the bytes of a file one-by-one.
 It is very similar to that of a hex editor, except that this is way
 more user-unfriendly than a standard hex-editor. The bytes can be seen
 in character, decimal, hex, and binary format.
 
-
-## demo
+<br>
 
 <img src="https://raw.githubusercontent.com/qb40/filebytes/gh-pages/0/image/0.png" width="70%"><br/>
 Enter `Filename` whose bytes are to be seen / written down.
diff --git a/_config.yml b/_config.yml
deleted file mode 100644
index b849713..0000000
--- a/_config.yml
+++ /dev/null
@@ -1 +0,0 @@
-theme: jekyll-theme-leap-day
\ No newline at end of file