add one more comment tweak by John M. Gabriele

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3630 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

doc/nanorc.sample.in

@@ -206,10 +206,10 @@
 ##
 ## include "syntax file"
 ##
-## The name of the syntax file (without the ".nanorc" extension) should
-## be the same as the "short description" name inside that file.  These
-## names are kept fairly short to make them easier to remember and
-## faster to type using nano's -Y option.
+## Unless otherwise noted, the name of the syntax file (without the
+## ".nanorc" extension) should be the same as the "short description"
+## name inside that file.  These names are kept fairly short to make
+## them easier to remember and faster to type using nano's -Y option.
 ##
 ## All regexes should be extended regular expressions.