a bit of rewording

README.md

@@ -7,30 +7,29 @@ SweFreq - Swedish Frequency database
 Running on a production system
 ------------------------------
 
-The application is targeted at python 3.6. It will most likely work with 3.5 and 3.7 as well.
+The application is targeted at python 3.6. It will most likely work with later versions as well.
 
 `venv` is not a requirement but it will help you to install the application.
 
 1. Download the repository from [github](https://github.com/NBISweden/swefreq)
 
-2. Credentials
-
-   2.1 Make sure you have registered an Elixir AAI application with the Elixir.
+2. Make sure you have registered an Elixir AAI application with the Elixir.
 
 3. Rename the file `settings_sample.json` into `settings.json` and edit all
    the values.
 
 5. If you have `venv` and `pip` installed then you can do the following
    to install the required Python packages.
 
-   * backend: `backend/requirements.txt`
-   * importer: `scripts/importer`
-   * documentation: `docs/requirements.txt` 
-
    ```
    source /path/to/bin/activate             # activate your virtual environment
    pip install -r /path/to/requrements.txt  # install the required Python packages
-   ````
+   ```
+
+   * backend: `backend/requirements.txt`
+   * importer: `scripts/importer/requirements.txt`
+   * documentation: `docs/requirements.txt`
+
 
 6. Create the PostgreSQL database and its tables with the following command:
 
@@ -39,8 +38,8 @@ The application is targeted at python 3.6. It will most likely work with 3.5 and
    psql -U postgres -h 127.0.0.1 -f sql/user_schema.sql
    ```
 
-    To experience the full site you need to manually add a dataset and a user
-   to the database. You can use the test data in `test/data/browser_test_data.sql`.
+   To experience the full site you need to manually add a dataset and a user to the database.
+   You can use the test data in `test/data/browser_test_data.sql` as reference.
 
 7. Add reference data and variants using the import scripts found in `scripts/`, e.g.:
 
@@ -72,11 +71,11 @@ Quick development mode
 1. Install docker (and docker-compose in case it's not included in the installation) 
 2. Run the server:
 ```bash
-$ docker-compose up
+docker-compose up
 ```
 3. Add test data to db:
 ```bash
-$ psql -h localhost -U postgres swefreq -f test/data/browser_test_data.sql
+psql -h localhost -U postgres swefreq -f test/data/browser_test_data.sql
 ```
 
 [travis-badge]: https://travis-ci.org/NBISweden/swefreq.svg?branch=develop