Remove \n in debug output.

render.c

@@ -32,7 +32,7 @@ render_job(void* data, void* user_data)
     return;
   }
 
-  girara_debug("rendring page %d\n", zathura_page_get_index(page));
+  girara_debug("rendring page %d ...", zathura_page_get_index(page));
   if (render(zathura, page) != true) {
     girara_error("Rendering failed (page %d)\n", zathura_page_get_index(page));
   }