1 files changed, 1 insertions, 1 deletions
diff --git a/src/librustdoc/config.rs b/src/librustdoc/config.rs
index aa3557e8a9d..3cc243d6917 100644
--- a/src/librustdoc/config.rs
+++ b/src/librustdoc/config.rs
@@ -73,7 +73,7 @@ pub fn usage() {
     println("Usage: rustdoc [options] <cratefile>\n");
     println("Options:\n");
     let r = opts();
-    for r.iter().advance |opt| {
+    foreach opt in r.iter() {
         printfln!("    %s", opt.second());
     }
     println("");