Update ch19-04-advanced-types.md
@@ -106,7 +106,7 @@ pub trait Write {
fn flush(&mut self) -> Result<()>;
fn write_all(&mut self, buf: &[u8]) -> Result<()>;
- fn write_fmt(&mut self, fmt: Arguments) -> Result<()>;
+ fn write_fmt(&mut self, fmt: fmt::Arguments) -> Result<()>;
}
```
