- * It is possible that the prompt or file tool will have a
- * <quote>cancel</quote> option. If the player chooses this,
- * glk_fileref_create_by_prompt() will return %NULL. This is a major reason
- * why you should make sure the return value is valid before you use it.
+ * It is likely that the prompt or file tool will have a <quote>cancel</quote>
+ * option. If the player chooses this, glk_fileref_create_by_prompt() will
+ * return %NULL. This is a major reason why you should make sure the return
+ * value is valid before you use it.