diff --git a/src/sys/statfs.rs b/src/sys/statfs.rs
index c0a9f6c993..7893ff7fff 100644
--- a/src/sys/statfs.rs
+++ b/src/sys/statfs.rs
@@ -662,7 +662,7 @@ impl Debug for Statfs {
 
 /// Describes a mounted file system.
 ///
-/// The result is OS-dependent.  For a portable alternative, see
+/// The result is OS-dependent.  For a platform portable alternative, see
 /// [`statvfs`](crate::sys::statvfs::statvfs).
 ///
 /// # Arguments
@@ -680,7 +680,7 @@ pub fn statfs<P: ?Sized + NixPath>(path: &P) -> Result<Statfs> {
 
 /// Describes a mounted file system.
 ///
-/// The result is OS-dependent.  For a portable alternative, see
+/// The result is OS-dependent.  For a platform portable alternative, see
 /// [`fstatvfs`](crate::sys::statvfs::fstatvfs).
 ///
 /// # Arguments