Update library/std/src/io/error.rs

Co-authored-by: Jonas Böttiger <[email protected]>

Author: GrigorenkoPV

library/std/src/io/error.rs

@@ -373,7 +373,7 @@ pub enum ErrorKind {
     TooManyLinks,
     /// A filename was invalid.
     ///
-    /// This error can also occur if the filename length limit was exceeded.
+    /// This error can also occur if a length limit for a name was exceeded.
     #[stable(feature = "io_error_invalid_filename", since = "CURRENT_RUSTC_VERSION")]
     InvalidFilename,
     /// Program argument list too long.