ReleaseNotes: tidy up

git-svn-id: https://llvm.org/svn/llvm-project/clang-tools-extra/branches/release_39@279136 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/ReleaseNotes.rst b/docs/ReleaseNotes.rst
index b6d3215..c5279ab 100644
--- a/docs/ReleaseNotes.rst
+++ b/docs/ReleaseNotes.rst
@@ -43,16 +43,6 @@
 
 .. _include-fixer documentation: http://clang.llvm.org/extra/include-fixer.html
 
-Improvements to clang-query
----------------------------
-
-The improvements are...
-
-Improvements to clang-rename
-----------------------------
-
-The improvements are...
-
 Improvements to clang-tidy
 --------------------------
 
@@ -393,8 +383,3 @@
   2. Value-initialize every non-member instance of a record type needing
      initialization that lacks a user-provided default constructor, e.g.
      a POD.
-
-Improvements to modularize
---------------------------
-
-The improvements are...