Webpack: Make bash formatting in install statements consistent

[softy-dev]

Because

In the whole article, all commands detailing the installing of a package are written with a bash formatting, except for the edited one. When skimming through the page, one can end up skipping the command instruction this way.

This PR

• Changes how a specific sentence of the page is formatted for better clarity and consistency.

Issue

Closes #XXXXX

Additional Information

Pull Request Requirements

• I have thoroughly read and understand The Odin Project curriculum contributing guide
• The title of this PR follows the location of change: brief description of change format, e.g. Intro to HTML and CSS lesson: Fix link text
• The Because section summarizes the reason for this PR
• The This PR section has a bullet point list describing the changes in this PR
• If this PR addresses an open issue, it is linked in the Issue section
• If any lesson files are included in this PR, they have been previewed with the Markdown preview tool to ensure it is formatted correctly
• If any lesson files are included in this PR, they follow the Layout Style Guide

[MaoShizhong]

Suggested change

	We need to install and tell Webpack to use something called `html-loader`, which will detect image file paths in our HTML template and load the right image files for us. Without this, `./odin.png` would just be a bit of text that will no longer reference the correct file once we run Webpack to build into `dist`. Let's install it:
	```bash
	npm install --save-dev html-loader
	```
	then add the following object to the `modules.rules` array within `webpack.config.js`:
	We need to install and tell Webpack to use something called `html-loader`, which will detect image file paths in our HTML template and load the right image files for us. Without this, `./odin.png` would just be a bit of text that will no longer reference the correct file once we run Webpack to build into `dist`. Let's install it:
	```bash
	npm install --save-dev html-loader
	```
	Then, add the following object to the `modules.rules` array within `webpack.config.js`:

A fair improvement made. Just a nit that needs changing as above to make sure things are aligned properly and the list numbering doesn't get broken up (as per the screenshot below):

[MaoShizhong]

There are a lot of extra unwanted changes that look like it came from a formatter on your local device. Could these changes be reverted please? We only need the changes requested up above.

[softy-dev]

There you go! Are the changes satisfactory?

[MaoShizhong]

Just need to remove the spaces from those "blank" lines so that they're actually blank lines, then we should be good to go!

[softy-dev]

Woops, my bad!

[MaoShizhong]

🚀