Fix documentation typo

applications/client/README.md

@@ -16,14 +16,14 @@ See the [project structure](documentation/2022-04-21-project-structure.md), indi
 
 ## Building Docker image
 
-1. Optionally create `./env.local` file that overrides `./.env`.
+1. Optionally create `./.env.local` file that overrides `./.env`.
 2. Run `docker build -f client-application.dockerfile -t dataspecer/client .` from the root of this monorepository.
 3. Start the application by running `docker run -p 80:80 dataspecer/client`.
 
 ## Build instructions
 
 1. Clone the whole mono repository. `git clone ...`
-2. Optionally create `./env.local` file that overrides `./.env` or use environmental variables during the build.
+2. Optionally create `./.env.local` file that overrides `./.env` or use environmental variables during the build.
 3. Run `npm install` from the **root of the repository** to install Lerna.
 4. Run `lerna bootstrap` to install and link all packages.
 5. Run `lerna run build` to build `@dataspecer/core` and other packages and the editor. All generated files are in the `./buid` directory.