docs: fully break lines in examples

Try to do a better job of keeping example content
from being too wide. It is often rendered as <pre>
text so the only time we can wrap it is in the source.

It is best to full break lines at all punctuation and
to try to keep the width under 70 chars or so.

1 files changed, 5 insertions, 4 deletions

diff --git a/gtk/gtkimage.c b/gtk/gtkimage.c
index 2932062c9e..ffa4ceabef 100644
--- a/gtk/gtkimage.c
+++ b/gtk/gtkimage.c
@@ -86,10 +86,11 @@
  *     g_print ("Event box clicked at coordinates %f,%f\n",
  *              event->x, event->y);
  *
- *     /* Returning TRUE means we handled the event, so the signal
- *      * emission should be stopped (don’t call any further
- *      * callbacks that may be connected). Return FALSE
- *      * to continue invoking callbacks.
+ *     /* Returning TRUE means we handled the event,
+ *      * so the signal emission should be stopped
+ *      * (don’t call any further callbacks that
+ *      * may be connected). Return FALSE to
+ *      * continue invoking callbacks.
  *      */
  *     return TRUE;
  *   }