* Create a shallow copy of a list.
*
* A shallow copy is a copy of a structure, but not the copy of the
- * contents. All data pointers (`path' in our case) of a list and its
+ * contents. All data pointers ('path' in our case) of a list and its
* shallow copy will point to the same memory.
*
* @param[in] dl A pointer to list to make a copy. May be NULL.
* will be removed from the both lists. Items are comapred by a filename.
*
* @param[in,out] before A pointer to a pointer to a list. Will contain items
- * which were not found in the `after' list.
+ * which were not found in the 'after' list.
* @param[in,out] after A pointer to a pointer to a list. Will containt items
- * which were not found in the `before' list.
+ * which were not found in the 'before' list.
**/
void
dl_diff (dep_list **before, dep_list **after)