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-rw-r--r--src/rustdoc/attr_parser.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/rustdoc/attr_parser.rs b/src/rustdoc/attr_parser.rs
index bb37697ff39..947c7905c40 100644
--- a/src/rustdoc/attr_parser.rs
+++ b/src/rustdoc/attr_parser.rs
@@ -51,7 +51,7 @@ fn doc_meta(
 
     if vec::is_not_empty(doc_metas) {
         if vec::len(doc_metas) != 1u {
-            warn!{"ignoring %u doc attributes", vec::len(doc_metas) - 1u};
+            warn!("ignoring %u doc attributes", vec::len(doc_metas) - 1u);
         }
         some(doc_metas[0])
     } else {