correct comment

1 files changed, 1 insertions, 1 deletions

diff --git a/library/std/src/sys/windows/stdio.rs b/library/std/src/sys/windows/stdio.rs
index 24bc2a1e540..a2def41625d 100644
--- a/library/std/src/sys/windows/stdio.rs
+++ b/library/std/src/sys/windows/stdio.rs
@@ -102,7 +102,7 @@ fn write(
                 Ok(s) => {
                     assert_eq!(char_width, s.len());
                     let written = write_valid_utf8(handle, s)?;
-                    assert_eq!(written, s.len()); // guaranteed by write0() for single codepoint writes
+                    assert_eq!(written, s.len()); // guaranteed by write_valid_utf8() for single codepoint writes
                     return Ok(1);
                 }
                 Err(_) => {