/** Sets the vcg flag "display_edge_labels" to no.
*
* This is necessary as xvcg and aisee both fail to display graphs
- * with self-edges if these edges have lables.
+ * with self-edges if these edges have labels.
*/
void turn_off_edge_labels(void);
/** Turns on dumping the out edges starting from the Start block in
* dump_ir_graph.
*
- * To test the consistency of the out datastructure.
+ * To test the consistency of the out data structure.
*/
void dump_out_edges(bool b);