diff --git a/c/todo.txt b/c/todo.txt
index 04fc2a76b..d6c246c50 100644
--- a/c/todo.txt
+++ b/c/todo.txt
@@ -92,6 +92,8 @@ MSYS2 NOTES
 ? https://github.com/jonls/redshift/issues/171
 ./configure --enable-wingdi --disable-shared --disable-geoclue2 --disable-nls
 
+* https://help.github.com/articles/dealing-with-line-endings/#platform-windows
+
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