message: docs: typo fix, change "insure" to "ensure"
  PR Close
diff: @@ -123,7 +123,7 @@ For example, `main` should point at a JavaScript file, not a TypeScript file.
  ## Use TypeScript path mapping for peer dependencies
  Angular libraries should list all `@angular/*` dependencies as peer dependencies.
  -This insures that when modules ask for Angular, they all get the exact same module.
  +This ensures that when modules ask for Angular, they all get the exact same module.
  If a library lists `@angular/core` in `dependencies` instead of `peerDependencies`, it might get a different Angular module instead, which would cause your application to break.
  While developing a library, you must install all peer dependencies through `devDependencies` to ensure that the library compiles properly.
  