Upd changelog

diff --git a/ChangeLog-2.0.28 b/ChangeLog-2.0.28
index 4192c2735befbc84cf3d4e28c75dccd3d520ec5b..5da9b9abaf8f739c16bc39740d835a7b03bf87ad 100644 (file)
--- a/ChangeLog-2.0.28
+++ b/ChangeLog-2.0.28
@@ -1,4 +1,4 @@
   * Added filter options nan, inf and -inf for float series. (issue #97)
   
-  * Handle invalid use of difference() and derivative() on log series 
-    correctly. (issue #98) 
\ No newline at end of file
+  * Handle invalid use of difference() and derivative() on log series. 
+    (issue #98)