fix spelling mistakes from miscellaneous event commit

desktop/gui_factory.c

@@ -533,7 +533,7 @@ static nserror verify_file_register(struct gui_file_table *gft)
  * verify bitmap table is valid
  *
  * \param gbt The bitmap table to verify.
- * \return NSERROR_OK if teh table is valid else NSERROR_BAD_PARAMETER.
+ * \return NSERROR_OK if the table is valid else NSERROR_BAD_PARAMETER.
  */
 static nserror verify_bitmap_register(struct gui_bitmap_table *gbt)
 {

frontends/gtk/window.c

@@ -129,7 +129,7 @@ struct gui_window {
 /**< first entry in window list */
 struct gui_window *window_list = NULL;
 
-/** flag controlling opening of tabs in teh background */
+/** flag controlling opening of tabs in the background */
 int temp_open_background = -1;
 
 struct nsgtk_scaffolding *nsgtk_get_scaffold(struct gui_window *g)

include/netsurf/window.h

@@ -77,7 +77,7 @@ typedef enum {
  */
 enum gui_window_event {
 	/**
-	 * An empty event should never occour
+	 * An empty event should never occur
 	 */
 	GW_EVENT_NONE = 0,
 
@@ -234,14 +234,14 @@ struct gui_window_table {
 
 
 	/**
-	 * Miscelaneous event occoured for a window
+	 * Miscellaneous event occurred for a window
 	 *
 	 * This is used to inform the frontend of window events which
 	 *   require no additional parameters.
 	 *
-	 * \param gw The gui window the event occoured for
-	 * \param event Which event has occoured.
-	 * \return NSERROR_OK if teh event was processed else error code.
+	 * \param gw The gui window the event occurred for
+	 * \param event Which event has occurred.
+	 * \return NSERROR_OK if the event was processed else error code.
 	 */
 	nserror (*event)(struct gui_window *gw, enum gui_window_event event);