--- a/Interval.st	Mon Dec 15 11:40:14 2008 +0100
+++ b/Interval.st	Mon Dec 15 12:48:15 2008 +0100
@@ -39,6 +39,8 @@
     Intervals represent a collection (or range) of numeric values specified by
     a startValue, an endValue and a step. 
     The interesting thing is that the elements are computed, not stored.
+    However, protocol-wise, intervals behave like any other (read-only) sequenceable collection.
+
     For example, the interval (1 to:5) containes the elements (1 2 3 4 5) and
     (1 to:6 by:2) contains (1 3 5).
 
@@ -66,15 +68,13 @@
 !Interval class methodsFor:'instance creation'!
 
 from:start to:stop
-    "return a new interval with elements from start
-     to stop by 1"
+    "return a new interval with elements from start to stop by 1"
 
     ^ self new setFrom:start to:stop by:1
 !
 
 from:start to:stop by:step
-    "return a new interval with elements from start
-     to stop by step"
+    "return a new interval with elements from start to stop by step"
 
     ^ self new setFrom:start to:stop by:step
 ! !
@@ -618,5 +618,5 @@
 !Interval class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libbasic/Interval.st,v 1.46 2008-10-22 10:49:27 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic/Interval.st,v 1.47 2008-12-15 11:48:15 cg Exp $'
 ! !