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/coregrind/m_debuglog.c b/coregrind/m_debuglog.c
index f7467f9..517afd2 100644
--- a/coregrind/m_debuglog.c
+++ b/coregrind/m_debuglog.c
@@ -334,7 +334,7 @@
       if (format[i] == 0)
          break;
       if (format[i] == '%') {
-         /* `%%' is replaced by `%'. */
+         /* '%%' is replaced by '%'. */
          send('%', send_arg2);
          ret++;
          continue;