fix some misspells

README.md

@@ -147,11 +147,11 @@ and MiniGUI components, please fetch one of the following repositories
 from GitHub and follow the instructions to build the samples and
 the demonstration programs:
 
-https://github.com/VincentWei/build-minigui-4.0
+<https://github.com/VincentWei/build-minigui-4.0>
 
 or
 
-https://github.com/VincentWei/build-minigui-3.2
+<https://github.com/VincentWei/build-minigui-3.2>
 
 
 ### Unit Tests
@@ -159,7 +159,7 @@ https://github.com/VincentWei/build-minigui-3.2
 Since MiniGUI 4.0.0, we organize the unit test code of MiniGUI APIs in the
 following repository:
 
-https://github.com/VincentWei/mg-tests
+<https://github.com/VincentWei/mg-tests>
 
 If you are interested in hacking the MiniGUI code, please visit this repository.
 

RELEASE-NOTES.md

@@ -13,7 +13,7 @@ Please report any bugs and incompatibilities in
 
 ### What's new in this version
 
-In this version, we mainly enhance the DRM engine of MiniGUI in order
+In this version, we mainly enhanced the DRM engine of MiniGUI in order
 to integrate MiniGUI with Mesa and Cairo, for example, to implement EGL
 for MiniGUI platform.
 

Version.md

@@ -4,5 +4,5 @@ This release needs the following packages:
 
 - The resource package: `minigui-res-4.0.0.tar.gz`
 - The sample package: `mg-samples-4.0.1.tar.gz`
-- The test package: `mg-test-4.0.4.tar.gz`
+- The test cases package: `mg-tests-4.0.4.tar.gz`