Minor CHANGELOG improvements

Author: yrashk

CHANGELOG.md

@@ -4,23 +4,23 @@
   * [IEx] Many improvements to helpers functions `h/1`, `s/1` and others
   * [Kernel] Functions defined with `fn` can now handle many clauses
   * [Kernel] Raise an error if clauses with different arities are defined in the same function
-  * [Kernel] `function` macro now accepts arguments in `M.f/a` format
+  * [Kernel] `function` macro now accepts arguments in `M.f/a` and `f/a` formats
   * [Macro] Improvements to `Macro.to_binary`
-  * [Mix] Mix now prints information as they come when executing git commands and compiling projects
-  * [Mix] Mix now validates the given defined application
-  * [Record] Records are now optimized and can be up to 6x faster in some situations
+  * [Mix] Mix now echoes the output as it comes when executing external commands such as git or rebar
+  * [Mix] Mix now validates `application` callback's values
+  * [Record] Record accessors are now optimized and can be up to 6x faster in some cases
   * [String] Support `\xXX` and `\x{HEX}` escape sequences in strings, char lists and regexes
 
 * bug fix
   * [Bootstrap] Compiling Elixir source no longer fails if environment variables contain utf-8 entries
-  * [IEx] IEx now waits all command line options are processed to start
+  * [IEx] IEx will now wait for all command line options to be processed before starting
   * [Kernel] Ensure proper stacktraces when showing deprecations
 
 * deprecations
   * [Enum] `Enum.qsort` is deprecated and `List.sort` in favor of `Enum.sort`
   * [ExUnit] `assert left in right` is deprecated in favor of `assert left inlist right`
-  * [Record] Record default-based generated functions are deprecated
-  * [Typespec] Enhancements and deprecations to the `@spec/@callback` syntax
+  * [Record] Default-based generated functions are deprecated
+  * [Typespec] Enhancements and deprecations to the `@spec/@callback` and the fun type syntax
 
 # v0.7.1 (2012-11-18)