diff --git a/doc/about_rcs_backends/foo.mdwn b/doc/about_rcs_backends/foo.mdwn
deleted file mode 100644
index ba0e162e1..000000000
--- a/doc/about_rcs_backends/foo.mdwn
+++ /dev/null
@@ -1 +0,0 @@
-bar
\ No newline at end of file