diff --git a/src/unix/nto/mod.rs b/src/unix/nto/mod.rs
index 103f73118b3f..d7d77014fcbd 100644
--- a/src/unix/nto/mod.rs
+++ b/src/unix/nto/mod.rs
@@ -806,7 +806,7 @@ cfg_if! {
                 f.debug_struct("sockaddr_un")
                     .field("sun_len", &self.sun_len)
                     .field("sun_family", &self.sun_family)
-                    // FIXME(nto): .field("sun_path", &self.sun_path)
+                    // FIXME(debug): .field("sun_path", &self.sun_path)
                     .finish()
             }
         }
@@ -1015,11 +1015,11 @@ cfg_if! {
         impl fmt::Debug for utsname {
             fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
                 f.debug_struct("utsname")
-                    // FIXME(nto): .field("sysname", &self.sysname)
-                    // FIXME(nto): .field("nodename", &self.nodename)
-                    // FIXME(nto): .field("release", &self.release)
-                    // FIXME(nto): .field("version", &self.version)
-                    // FIXME(nto): .field("machine", &self.machine)
+                    // FIXME(debug): .field("sysname", &self.sysname)
+                    // FIXME(debug): .field("nodename", &self.nodename)
+                    // FIXME(debug): .field("release", &self.release)
+                    // FIXME(debug): .field("version", &self.version)
+                    // FIXME(debug): .field("machine", &self.machine)
                     .finish()
             }
         }