doc

Author: gfx

README.md

@@ -8,7 +8,7 @@ This is a JavaScript/ECMA-262 implementation of **MessagePack**, an efficient bi
 
 https://msgpack.org/
 
-This library is a universal JavaScript, which suppors both browsers and NodeJS. In addition, because it is implemented in TypeScript, type definition files (`d.ts`) are bundled in the distribution.
+This library is a universal JavaScript, which suppors both browsers and NodeJS. In addition, because it is implemented in [TypeScript](https://www.typescriptlang.org/), type definition files (`d.ts`) are bundled in the distribution.
 
 *Note that this is the second version of MessagePack for JavaScript. The first version, which was implemented in ES5 and was never released to npmjs.com, is tagged as [classic](https://github.com/msgpack/msgpack-javascript/tree/classic).*
 
@@ -60,8 +60,9 @@ deepStrictEqual(decode(encoded), object);
 - [Benchmark](#benchmark)
 - [Distrubition](#distrubition)
 - [Maintenance](#maintenance)
-- [Testing](#testing)
-  - [Relase Engineering](#relase-engineering)
+  - [Testing](#testing)
+  - [Continuous Integration](#continuous-integration)
+  - [Release Engineering](#release-engineering)
   - [Updating Dependencies](#updating-dependencies)
 - [Big Thanks](#big-thanks)
 - [License](#license)
@@ -394,7 +395,17 @@ If you use NodeJS and/or webpack, their module resolvers use the suitable one au
 
 ## Maintenance
 
-## Testing
+### Testing
+
+For simple testing:
+
+```
+npm run test
+```
+
+### Continuous Integration
+
+This library uses Travis CI.
 
 test matrix:
 
@@ -403,11 +414,11 @@ test matrix:
 * TypeScript targets
   * `target=es2019` / `target=es5`
 * JavaScript engines
-  * NodeJS, borwsers (Chrome, Firefox, Safari, IE11)
+  * NodeJS, borwsers (Chrome, Firefox, Safari, IE11, and so on)
 
 See [test:* in package.json](./package.json) and [.travis.yml](./.travis.yml) for details.
 
-### Relase Engineering
+### Release Engineering
 
 ```console
 # run tests on NodeJS, Chrome, and Firefox