diff --git a/src/protocol/ast.rs b/src/protocol/ast.rs
index 5278ba7082d2068751b6a24eb002b51d53c1b266..fce70b5b8456ac9fe9a3a23c835a7130a1b5fc62 100644
--- a/src/protocol/ast.rs
+++ b/src/protocol/ast.rs
@@ -1098,8 +1098,7 @@ impl ProcedureSource {
 }
 
 
-/// Generic storage for functions, primitive components and composite
-/// components.
+/// Generic storage for functions and components.
 // Note that we will have function definitions for builtin functions as well. In
 // that case the span, the identifier span and the body are all invalid.
 #[derive(Debug)]