Update linting instructions to reference new script name (AssemblyScript#320)

Author: LinusU

CONTRIBUTING.md

@@ -42,7 +42,7 @@ Instructions are similar to those for bug reports. Please provide the following
 
 Before submitting your pull request, please make sure that the following conditions are met:
 
-* Your new code **adheres to the code style** through running `npm run lint`.
+* Your new code **adheres to the code style** through running `npm run check`.
 * Your new code **passes all existing and new tests** through running `npm run test:pr`.
 * Your PR **excludes distribution files** in `dist/**`.
 * You appended yourself to the **list of contributors** in the [NOTICE](./NOTICE) file.

NOTICE

@@ -9,6 +9,7 @@ under the licensing terms detailed in LICENSE:
 * Norton Wang <me@nortonwang.com>
 * Alan Pierce <alangpierce@gmail.com>
 * Palmer <pengliao@live.cn>
+* Linus Unnebäck <linus@folkdatorn.se>
 
 Portions of this software are derived from third-party works licensed under
 the following terms:

README.md

@@ -93,7 +93,7 @@ $> npm run clean
 Linting potential changes:
 
 ```
-$> npm run lint
+$> npm run check
 ```
 
 Running the [tests](./tests):

lib/lint/README.md

@@ -29,7 +29,7 @@ Add a script to your `package.json`:
 Now, to check your sources, run:
 
 ```
-$> npm run lint
+$> npm run check
 ```
 
 If you are using [Visual Studio Code](https://code.visualstudio.com/), there's also a [TSLint extension](https://marketplace.visualstudio.com/items?itemName=eg2.tslint) that highlights issues as you type.