docs: use proper quotations instead of '*'

1 files changed, 1 insertions, 1 deletions

diff --git a/gdk/quartz/gdkeventloop-quartz.c b/gdk/quartz/gdkeventloop-quartz.c
index ed07e55879..7ef4f2a46a 100644
--- a/gdk/quartz/gdkeventloop-quartz.c
+++ b/gdk/quartz/gdkeventloop-quartz.c
@@ -88,7 +88,7 @@ static guint run_loop_n_pollfds;    /* Number of file descriptors in the array *
  * we need to make sure that the poll function is always called even
  * when there are no file descriptors that need to be polled. To do
  * this, we add a dummy GPollFD to our event source with a file
- * descriptor of '-1'. Then any time that GLib is polling the event
+ * descriptor of “-1”. Then any time that GLib is polling the event
  * source, it will call our poll function.
  */
 static GPollFD event_poll_fd;