diff --git a/src/libstd/sys/redox/path.rs b/src/libstd/sys/redox/path.rs
index dabec1acacd4..e6a267dd5d91 100644
--- a/src/libstd/sys/redox/path.rs
+++ b/src/libstd/sys/redox/path.rs
@@ -24,7 +24,8 @@ pub fn is_verbatim_sep(b: u8) -> bool {
 pub fn parse_prefix(path: &OsStr) -> Option<Prefix> {
     if let Some(path_str) = path.to_str() {
         if let Some(_i) = path_str.find(':') {
-            //TODO: Redox specific prefix Some(Prefix::Verbatim(OsStr::new(&path_str[..i])))
+            // FIXME: Redox specific prefix
+            // Some(Prefix::Verbatim(OsStr::new(&path_str[..i])))
             None
         } else {
             None