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doc: fix mis-named binding & remove not needed mut

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This commit is contained in:
Tshepang Lekhonkhobe 2016-06-16 23:20:22 +02:00
parent a94881563c
commit 1253e82b7f
1 changed files with 9 additions and 8 deletions
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17
src/libstd/process.rs
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@ -713,16 +713,17 @@ impl Child {
/// ```should_panic
/// use std::process::{Command, Stdio};
///
/// let mut child = Command::new("/bin/cat")
/// .arg("file.txt")
/// .stdout(Stdio::piped())
/// .spawn()
/// .expect("failed to execute child");
/// let child = Command::new("/bin/cat")
/// .arg("file.txt")
/// .stdout(Stdio::piped())
/// .spawn()
/// .expect("failed to execute child");
///
/// let ecode = child.wait_with_output()
/// .expect("failed to wait on child");
/// let output = child
/// .wait_with_output()
/// .expect("failed to wait on child");
///
/// assert!(ecode.status.success());
/// assert!(output.status.success());
/// ```
///
#[stable(feature = "process", since = "1.0.0")]