missed a yarn install in tests

Author: robinheinze

src/tools/packager.ts

@@ -135,7 +135,7 @@ function removeCmd(pkg: string, options: PackageOptions = packageInstallOptions)
  *
  * Returns a string command to run a generic install with a packager of your choice (or auto-detects).
  *
- * For example, `yarn install` or `npm install`.
+ * For example, `pnpm install` or `yarn install`.
  *
  */
 function installCmd(options: PackageRunOptions) {

src/tools/react-native.test.ts

@@ -48,11 +48,11 @@ npm run build:ios:prod
 
       const results = filesystem.read(readmePath)
       const expectedResults = `
-yarn install
-yarn start
-yarn build:ios:sim
-yarn build:ios:device
-yarn build:ios:prod
+pnpm install
+pnpm run start
+pnpm run build:ios:sim
+pnpm run build:ios:device
+pnpm run build:ios:prod
 `
 
       expect(results).toBe(expectedResults)