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-rw-r--r--src/rustdoc/gen.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/rustdoc/gen.rs b/src/rustdoc/gen.rs
index 8a7d389865a..6924adb2d5e 100644
--- a/src/rustdoc/gen.rs
+++ b/src/rustdoc/gen.rs
@@ -162,7 +162,7 @@ fn write_arg(ctxt: ctxt, arg: doc::argdoc) {
       some(desc) {
         ctxt.w.write_str(#fmt(" - %s", desc));
       }
-      none. { }
+      none { }
     }
     ctxt.w.write_line("");
 }