Don't mix backticks and apostrophes when quoting words -- eg. use 'foo'
rather than `foo', as www.cl.cam.ac.uk/~mgk25/ucs/quotes.html explains
we should (in more detail than you'd imagine was possible).  I did this
both in output messages and in some comments, for consistency.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3723 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/massif/ms_main.c b/massif/ms_main.c
index 6c1fc67..6f789e9 100644
--- a/massif/ms_main.c
+++ b/massif/ms_main.c
@@ -1298,7 +1298,7 @@
 
 static void file_err ( Char* file )
 {
-   VG_(message)(Vg_UserMsg, "error: can't open output file `%s'", file );
+   VG_(message)(Vg_UserMsg, "error: can't open output file '%s'", file );
    VG_(message)(Vg_UserMsg, "       ... so profile results will be missing.");
 }