Expand cspell ignore instructions

README.md

@@ -309,7 +309,7 @@ npm run check
 
 There are two ways to deal with cSpell incorrectly complaining about a word, such as abbreviations.
 
-1. Ignore the word in the local markdown file by adding a comment to the file, like below. The word is not case-sensitive, and the comment can be placed anywhere.
+1. Ignore the word in the local markdown file by adding a comment to the file, like below. The word is not case-sensitive, and the comment can be placed anywhere (inside a markdown cell, in the source part). Note that in the text editor, each line is surrounded by quotes and ends with \n.  So it looks like this:  "{/* cspell:ignore hellllooooo, ayyyyy */}\n"
 
 ```
 {/* cspell:ignore hellllooooo, ayyyyy */}
@@ -444,7 +444,7 @@ Refer to the [Common Markdown syntax](https://commonmark.org/) for a primer on M
 
 ## How to add a new page
 
-Choose which existing folder from `docs/` your new page belongs to (probably `guides`).
+Choose which existing folder from `docs/` your new page belongs to (probably `guides`) (probably `guides`).
 
 Next, choose the file name. The file name will determine the URL. For example, `start/my-new-page.mdx` results in the URL `start/my-new-page`. Choose a file name that will be stable over the page's lifespan and that is unlikely to clash with other topics. Use `-` rather than `_` as the delimiter. You can also ask for help choosing a name in the GitHub issue or pull request.