Grammar tweaks

Author: gpjt

README.md

@@ -7,39 +7,39 @@
 
 `pa` is a single command to manage PythonAnywhere services. 
 
-It is designed to be run from PythonAnywhere consoles, but many subcommands could be executed directly 
+It is designed to be run from PythonAnywhere consoles, but many subcommands can be executed directly 
 from the local machine (see [usage](#Usage) below). 
 
 ## Installing
 ### On PythonAnywhere
-In PythonAnywhere bash console run: 
+In a PythonAnywhere Bash console, run: 
 
     pip3.9 install --user pythonanywhere
 
 If there is no `python3.9` on your PythonAnywhere account, 
-you should upgrade your account to the new system image.
-See [here](https://help.pythonanywhere.com/pages/ChangingSystemImage) how to do it.
-`pa` works with python 3.6, 3.7 and 3.8, but we recommend using the latest system image 
+you should upgrade your account to the newest system image.
+See [here](https://help.pythonanywhere.com/pages/ChangingSystemImage) how to do that.
+`pa` works with python 3.6, 3.7 and 3.8, but we recommend using the latest system image.
 
 ### On your local machine
 Install `pythonanywhere` package from [PyPI](https://pypi.org/project/pythonanywhere/). 
-We recommend using `pipx` if you want to use it only as a cli tool or the virtual environment 
+We recommend using `pipx` if you want to use it only as a cli tool, or a virtual environment 
 if you want to use a programmatic interface in your own code.
 
 ## Usage
 
-There are two ways to use that package. You can just run the scripts or use underlying api wrappers directly in your scripts.
+There are two ways to use the package. You can just run the scripts or use the underlying api wrappers directly in your scripts.
 
 ### Command line interface
 
 ### Running `pa` on your local machine
 
-`pa` expects the presence of some environmental variables that are provided when you run your code in PythonAnywere console.
+`pa` expects the presence of some environment variables that are provided when you run your code in PythonAnywere console.
 You need to provide them if you run `pa` on your local machine.
 
-`API_TOKEN` You need to set it to allow `pa` to connect to [PythonAnywere API](https://help.pythonanywhere.com/pages/API). 
-To get an API token log into PythonAnywhere, and go to the “Account” page using the link at the top right. 
-Click on the “API token” tab and click the “Create a new API token” button to get your token.
+`API_TOKEN` -- you need to set this to allow `pa` to connect to the [PythonAnywere API](https://help.pythonanywhere.com/pages/API). 
+To get an API token log, into PythonAnywhere and go to the “Account” page using the link at the top right. 
+Click on the "API token" tab, and click the “Create a new API token” button to get your token.
 
 `PYTHONANYWHERE_SITE` is used to connect to PythonAnywhere API and defaults to `www.pythonanywhere.com`, 
 but you may need to set it to `eu.pythonanywhere.com` if you use our EU site.   
@@ -49,12 +49,12 @@ you may need to set `USER` for the environment you run `pa` in.
 
 ### Programmatic usage in your code
 
-Take a look at [`pythonanywhere.task`](https://github.com/pythonanywhere/helper_scripts/blob/master/pythonanywhere/task.py) 
+Take a look at the [`pythonanywhere.task`](https://github.com/pythonanywhere/helper_scripts/blob/master/pythonanywhere/task.py) 
 module and docstrings of `pythonanywhere.task.Task` class and its methods.   
 
 ### Legacy scripts
 
-Legacy [scripts](https://github.com/pythonanywhere/helper_scripts/blob/master/legacy.md) (separate for each action) are still available.
+Some legacy [scripts](https://github.com/pythonanywhere/helper_scripts/blob/master/legacy.md) (separate for each action) are still available.
 
 ## Contributing