Revert "Get rid of unicode quotes (#1140)"

This reverts commit f78126bfd6b6c8477fcdbc09b2f98772dbe9a1e7. There
really is no need for such a massive change...

1 files changed, 2 insertions, 2 deletions

diff --git a/src/libutil/serialise.hh b/src/libutil/serialise.hh
index b229fc58c296..f12f02543bc0 100644
--- a/src/libutil/serialise.hh
+++ b/src/libutil/serialise.hh
@@ -50,12 +50,12 @@ struct Source
 {
     virtual ~Source() { }
 
-    /* Store exactly 'len' bytes in the buffer pointed to by 'data'.
+    /* Store exactly ‘len’ bytes in the buffer pointed to by ‘data’.
        It blocks until all the requested data is available, or throws
        an error if it is not going to be available.   */
     void operator () (unsigned char * data, size_t len);
 
-    /* Store up to 'len' in the buffer pointed to by 'data', and
+    /* Store up to ‘len’ in the buffer pointed to by ‘data’, and
        return the number of bytes stored.  If blocks until at least
        one byte is available. */
     virtual size_t read(unsigned char * data, size_t len) = 0;