Get rid of unused warning

ee3e64ad · Raphaël Gomès · 6bf5baf7318b · 1a25b896
Commit ee3e64ad authored Jun 02, 2020 by Raphaël Gomès
--- a/libs/micro-timer-macros/src/lib.rs
+++ b/libs/micro-timer-macros/src/lib.rs
@@ -67,7 +67,7 @@ fn inner_timed(_attr_ts: TokenStream, fn_ts: TokenStream) -> TokenStream {

    outer.block = syn::parse2(block).unwrap();

-    (quote! {#outer})
+    quote! {#outer}
 }

 fn parse_function(item: syn::Item) -> Result<syn::ItemFn, TokenStream> {