Index: lang.opt
===================================================================
--- lang.opt	(revision 123170)
+++ lang.opt	(working copy)
@@ -219,11 +219,11 @@
 
 fpack-derived
 Fortran
-Try to layout derived types as compact as possible
+Try to lay out derived types as compactly as possible
 
 fpreprocessed
 Fortran
-Treat the input file as preprocessed
+; For internal use only: Treat the input file as preprocessed
 
 frange-check
 Fortran
@@ -263,7 +263,7 @@
 
 std=gnu
 Fortran
-Conform nothing in particular
+Conform to nothing in particular
 
 std=legacy
 Fortran