Enforcing ASCII encoding for all files (except XML)

diff --git a/README.md b/README.md
index 274ea7127098a71db08291b68f6d345cb922a508..2abef086fdcb5385a93e4f91c3b79caec3863c25 100644 (file)
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ Contribution
 Developers are always welcome to fork WCF and provide features or bug fixes using pull requests. If you make changes or add classes it is mandatory to follow the requirements below:
 
 * Testing is key, you MUST try out your changes before submitting pull requests
-* You MUST save your files with Unix-style line endings (\n)
+* You MUST save your files with Unix-style line endings (\n) and ASCII encoding
 * You MUST NOT include the closing tag of a PHP block at the end of file, provide an empty newline instead
 * You MUST use tabs for indentation
     * Tab size of 8 is required