How to fix “Byte-Order Mark found in UTF-8 File” validation warning

Question

I\'ve got an xhtml page validating under xhtml strict doctype -- but, I getting this warning which I trying to understand -- and correct.

Just, how do I locate this e

Answer 1

In Linux:

Open the file with Geany.

In the menu "Dokument" uncheck "Write Unicode BOM".

Save the file.