Index: src/SymTab/Validate.cc
===================================================================
--- src/SymTab/Validate.cc	(revision aa8f9dfd89cb8d2df9f8a3892703dfc427bce64a)
+++ src/SymTab/Validate.cc	(revision 3c13c03a94ca1d4baa7d03b64383f9d28bb7901f)
@@ -23,6 +23,6 @@
 // - All enumeration constants have type EnumInstType.
 //
-// - The type "void" never occurs in lists of function parameter or return types; neither do tuple types.  A function
-//   taking no arguments has no argument types, and tuples are flattened.
+// - The type "void" never occurs in lists of function parameter or return types.  A function
+//   taking no arguments has no argument types.
 //
 // - No context instances exist; they are all replaced by the set of declarations signified by the context, instantiated