diff --git a/src/main/grammar/Aspect.flex b/src/main/grammar/Aspect.flex
index 8661742962d896a91f55986ca16e00600ffeb178..a1c903670e01782ff14f62265eeb0b52016c2b38 100644
--- a/src/main/grammar/Aspect.flex
+++ b/src/main/grammar/Aspect.flex
@@ -27,7 +27,7 @@ FormalComment       = "/**" [^*]* [*]+([^*/][^*]*[*]+)*[/]
 MultiLineComment    = "/*"  [^*]+ [*]+([^*/][^*]*[*]+)*[/]
 
 
-NotBrace          = ( [^{}/]+ | [/][^{}/*] )*
+NotBrace          = ( [^{}/]+ | [/][^{}/*] )+
 
 // from jjt
 DecimalLiteral    = [1-9] [0-9]*