Changelog-XXX.txt: updates

lib/doc/attic/Changelog-EmbeddedObjects-LyX_22x.txt

@@ -1,4 +1,4 @@
-Modified:
+Modified:
 
 first step:
 - sec. 2.2: (Japanese only) added a sentence
@@ -11,7 +11,7 @@ first step:
 - Appendix A: new strings in the table
 
 second step:
-- the term "longtablle" was replaced by "multi-page table"
+- the term "longtable" was replaced by "multi-page table"
   please rename all occurrences (including the cross-references and the index
   entries)of longtable accordingly
   occurrences: sec. 2.2, 2.6, 2.7, 4.2

lib/doc/attic/Changelog-Math-LyX_22.txt

@@ -6,11 +6,6 @@ Modified:
 - sec. 16.1: Spanish only: correct note in the table
 - sec. 18.1: Japanese only: updated paragraph
 
-TODO for LyX 2.2:
-
--
-
-
 New:
 
 - sec. 13.3: new note behind the table

lib/doc/attic/Changelog-UserGuide-LyX_22x.txt

@@ -22,8 +22,3 @@ in the second step:
 - sec. A.6.11: new section
 - sec. C.2.3: new option
 - sec. C.6.1: new dvips option
-
-
-Todo for LyX 2.2:
-- bounding box with units
-  (http://www.lyx.org/trac/changeset/81e59260/lyxgit)