Fix typo

Kai Luo · bzEq · commit 6ebe551393a3 · 2022-12-06T16:28:41.000+08:00
diff --git a/library/std/src/sys/unix/os.rs b/library/std/src/sys/unix/os.rs
@@ -471,7 +471,7 @@ pub fn current_exe() -> io::Result<PathBuf> {
     if !path.is_absolute() { getcwd().map(|cwd| cwd.join(path)) } else { Ok(path) }
 }
 
-#[cfg(target_os) = "aix")]
+#[cfg(target_os = "aix")]
 pub fn current_exe() -> io::Result<PathBuf> {
     use crate::io::ErrorKind;
 

Original file line number	Diff line number	Diff line change
`@@ -471,7 +471,7 @@ pub fn current_exe() -> io::Result<PathBuf> {`
`471`	`471`	`if !path.is_absolute() { getcwd().map(\|cwd\| cwd.join(path)) } else { Ok(path) }`
`472`	`472`	`}`
`473`	`473`
`474`		`-#[cfg(target_os) = "aix")]`
	`474`	`+#[cfg(target_os = "aix")]`
`475`	`475`	`pub fn current_exe() -> io::Result<PathBuf> {`
`476`	`476`	`use crate::io::ErrorKind;`
`477`	`477`