Minor adjustments for clarity and test coverage.

FossilOrigin-Name: 30065716878d4058e75eb510b0b27b68e5193d04625eb173210de8061f20f499
diff --git a/src/resolve.c b/src/resolve.c
index 6577468..a9c20b1 100644
--- a/src/resolve.c
+++ b/src/resolve.c
@@ -633,7 +633,7 @@
     else if( pNC->ncFlags & NC_IsCheck ) zIn = "CHECK constraints";
 #endif
 #ifndef SQLITE_OMIT_GENERATED_COLUMNS
-    else if( pNC->ncFlags & NC_GenCol ) zIn = "GENERATED ALWAYS AS columns";
+    else if( pNC->ncFlags & NC_GenCol ) zIn = "generated columns";
 #endif
     sqlite3ErrorMsg(pParse, "%s prohibited in %s", zMsg, zIn);
   }