update docs per review

Signed-off-by: Andreas Gerstmayr <agerstmayr@redhat.com>

BUILD.md

@@ -58,7 +58,7 @@ Note that `./packages/plexus` does not yet have any tests, as tracked in issue [
 `./packages/jaeger-ui` uses [Jest](https://jestjs.io/) for testing. It can be useful to directly run tests for that package by running `npm test` from its directory, rather than the repository root.
 
 To run an individual test file specify the file name, e.g. `npm test src/utils/readJsonFile.test.js`
-Tests for React components in `./packages/jaeger-ui` make extensive use of Jest's [snapshot testing](https://jestjs.io/docs/28.x/snapshot-testing) functionality. These snapshots can be regenerated by running `npm test -- -u` from the package directory to regenerate all snapshots, or `npm test -- -u --testNamePattern <test name>` to regenerate snapshots for a subset of tests only.
+Tests for React components in `./packages/jaeger-ui` make extensive use of Jest's [snapshot testing](https://jestjs.io/docs/29.6/snapshot-testing) functionality. These snapshots can be regenerated by running `npm test -- -u` from the package directory to regenerate all snapshots, or `npm test -- -u -t <regex>` to regenerate snapshots for a subset of tests only (`<regex>` matches against the full test name, [i.e. the test name and all surrounding describe blocks](https://jestjs.io/docs/29.6/cli#--testnamepatternregex)).
 
 ### `husky` . `hooks` . `pre-commit`
 

README.md

@@ -46,7 +46,7 @@ nvm use
 Install dependencies via `npm`:
 
 ```
-npm install
+npm ci
 ```
 
 Make sure you have the Jaeger Query service running on http://localhost:16686. For example, you can run Jaeger all-in-one Docker image as described in the [documentation][aio-docs].
@@ -81,8 +81,8 @@ The above command will run a web server on `http://localhost:5173` that will ser
 
 | Command         | Description                                                         |
 | --------------- | ------------------------------------------------------------------- |
-| `npm run start` | Starts development server with hot reloading and api proxy.         |
-| `npm run test`  | Run all the tests                                                   |
+| `npm start`     | Starts development server with hot reloading and api proxy.         |
+| `npm test`      | Run all the tests                                                   |
 | `npm run lint`  | Lint the project (eslint, prettier, typescript)                     |
 | `npm run fmt`   | Apply Prettier source code formatting                               |
 | `npm run build` | Runs production build. Outputs files to `packages/jaeger-ui/build`. |