increase time between message send retries

src/line_info.h

@@ -72,8 +72,7 @@ struct history {
     int queue_sz;
 };
 
-/* creates new line_info line and puts it in the queue. 
-   SYS_MSG lines may contain an arbitrary number of arguments for string formatting */
+/* creates new line_info line and puts it in the queue. */
 void line_info_add(ToxWindow *self, char *timestr, char *name1, char *name2, uint8_t type, uint8_t bold, 
                    uint8_t colour, const char *msg, ...);