Merge pull request #19 from reflex-frp/eac@update-description

Update project description

Author: Ericson2314

README.md

@@ -1,8 +1,10 @@
-## Patch
+# patch
 
-Infrastructure for writing patches which act on other types.
+[![Haskell](https://img.shields.io/badge/language-Haskell-orange.svg)](https://haskell.org) [![Hackage](https://img.shields.io/hackage/v/patch.svg)](https://hackage.haskell.org/package/patch) [![Hackage CI](https://matrix.hackage.haskell.org/api/v2/packages/patch/badge)](https://matrix.hackage.haskell.org/#/package/patch) [![Travis CI](https://api.travis-ci.org/reflex-frp/patch.svg?branch=develop)](https://travis-ci.org/reflex-frp/patch) [![BSD3 License](https://img.shields.io/badge/license-BSD3-blue.svg)](https://github.com/reflex-frp/patch/LICENSE)
 
-A `Patch` type represents a kind of change made to a datastructure.
+Data structures for describing changes to other data structures.
+
+A `Patch` type represents a kind of change made to a data structure.
 
 ```haskell
 class Patch p where
@@ -12,7 +14,7 @@ class Patch p where
   apply :: p -> PatchTarget p -> Maybe (PatchTarget p)
 ```
 
-### Patching Maps
+## Patching Maps
 For example, `Data.Patch.Map` defines the `PatchMap` type which can be used to patch `Map`s. A `PatchMap` represents updates to a `Map` that can insert, remove, or replace items in the `Map`. In this example, the `Map` is the `PatchTarget` and the `PatchMap` is the `Patch`. Keep in mind that there are many other possible `Patch`es that can be applied to a `Map` (i.e., `Map` can be the `PatchTarget` for many different `Patch` instances).
 
 `PatchMap` is defined as:

patch.cabal

@@ -1,7 +1,9 @@
 Name: patch
 Version: 0.0.3.1
-Synopsis: Infrastructure for writing patches which act on other types.
+Synopsis: Data structures for describing changes to other data structures.
 Description:
+  Data structures for describing changes to other data structures.
+  .
   In this library, a patch is something which can be applied, analogous to a
   function, and which distinguishes returning the argument it was provided from
   returning something else.
@@ -20,7 +22,7 @@ extra-source-files:
   ChangeLog.md
 
 tested-with:
-  GHC  ==8.0.2 || ==8.2.2 || ==8.4.4 || ==8.6.5 || ==8.8.1
+  GHC ==8.0.2 || ==8.2.2 || ==8.4.4 || ==8.6.5 || ==8.8.1
   GHCJS ==8.4
 
 flag split-these