Update README.md (#69)

* Update README.md

* update the changelog

Author: devoncarew

CHANGELOG.md

@@ -1,6 +1,7 @@
 # 0.10.11
 
 * Populate the pubspec `repository` field.
+* Update the source map documentation link in the readme.
 
 ## 0.10.10
 

README.md

@@ -26,5 +26,5 @@ Some upcoming features we are planning to add to this package are:
     instance, if you have 2 tools that produce source maps and you call one with
     the result of the other.
 
-[closure]: http://code.google.com/p/closure-compiler/wiki/SourceMaps
+[closure]: https://github.com/google/closure-compiler/wiki/Source-Maps
 [spec]: https://docs.google.com/a/google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit

pubspec.yaml

@@ -1,6 +1,6 @@
 name: source_maps
 version: 0.10.11
-description: Library to programmatically manipulate source map files.
+description: A library to programmatically manipulate source map files.
 repository: https://github.com/dart-lang/source_maps
 
 environment: