args() doc: Fix a documentation line.

diff --git a/src/libstd/os.rs b/src/libstd/os.rs
index d7ba4877086ea2275a617c5339f5c3974083ce16..688f4e35f08ec553c707ab867a6a89100cbca864 100644 (file)
--- a/src/libstd/os.rs
+++ b/src/libstd/os.rs
@@ -1110,7 +1110,7 @@ fn CommandLineToArgvW(lpCmdLine: LPCWSTR,
 ///
 /// The first element is traditionally the path to the executable, but it can be
 /// set to arbitrary text, and it may not even exist, so this property should not
-//  be relied upon for security purposes.
+/// be relied upon for security purposes.
 ///
 /// The arguments are interpreted as utf-8, with invalid bytes replaced with \uFFFD.
 /// See `String::from_utf8_lossy` for details.