Prepare to publish 0.0.7

Clean up typo in CHANGELOG and trailing whitespace in README
diff --git a/pkgs/stream_transform/CHANGELOG.md b/pkgs/stream_transform/CHANGELOG.md
index 93645f7..7788ddf 100644
--- a/pkgs/stream_transform/CHANGELOG.md
+++ b/pkgs/stream_transform/CHANGELOG.md
@@ -1,6 +1,6 @@
 ## 0.0.7
 
-- Bug Fix: Streams produces with `scan` and `switchMap` now correctly report
+- Bug Fix: Streams produced with `scan` and `switchMap` now correctly report
   `isBroadcast`.
 - Add `startWith`, `startWithMany`, and `startWithStream`.
 
diff --git a/pkgs/stream_transform/README.md b/pkgs/stream_transform/README.md
index 2b88382..2602243 100644
--- a/pkgs/stream_transform/README.md
+++ b/pkgs/stream_transform/README.md
@@ -30,7 +30,7 @@
 
 # scan
 
-Scan is like fold, but instead of producing a single value it yields each 
+Scan is like fold, but instead of producing a single value it yields each
 intermediate accumulation.
 
 # startWith, startWithMany, startWithStream
diff --git a/pkgs/stream_transform/pubspec.yaml b/pkgs/stream_transform/pubspec.yaml
index c5f0a22..879c5ab 100644
--- a/pkgs/stream_transform/pubspec.yaml
+++ b/pkgs/stream_transform/pubspec.yaml
@@ -2,7 +2,7 @@
 description: A collection of utilities to transform and manipulate streams.
 author: Dart Team <misc@dartlang.org>
 homepage: https://www.github.com/dart-lang/stream_transform
-version: 0.0.7-dev
+version: 0.0.7
 
 environment:
   sdk: ">=1.22.0 <2.0.0"