- "Return a range that has all articles from RANGE2 removed from
-RANGE1. The returned range is always a list. RANGE2 can also be a
-unsorted list of articles. RANGE1 is modified by side effects, RANGE2
-is not modified."
+ "Return a range that has all articles from RANGE2 removed from RANGE1.
+The returned range is always a list. RANGE2 can also be a unsorted
+list of articles. RANGE1 is modified by side effects, RANGE2 is not
+modified."