diff --git a/src/expr.rs b/src/expr.rs
index 5d9ce1d..b7695d7 100644
--- a/src/expr.rs
+++ b/src/expr.rs
@@ -2461,7 +2461,6 @@
         let ahead = input.fork();
         ahead.call(Attribute::parse_outer)?;
 
-        // TODO: better error messages
         if {
             let ahead = ahead.fork();
             // Only parse braces here; paren and bracket will get parsed as