Clarify README

- this updates the README to be more explicit so that any one following the release steps is the handbook can perform the steps described in this README without issues

Author: jaredgalanis

Diff for: README.md

@@ -29,6 +29,13 @@ Then, in `ember.js` and/or `ember-data` repositories, check out the version
 tags you want to generate docs for. For example:
 
 ```sh
+cd ../ember.js
+get fetch --all
+git checkout v5.2.0
+
+AND/OR
+
+cd ../data
 get fetch --all
 git checkout v5.2.0
 ```
@@ -37,29 +44,29 @@ Generate the JSON docs for `ember` and/or `ember-data`. This will add new JSON
 files into the `s3-docs` directory of `ember-api-docs-data`:
 
 ```sh
+cd ../ember-jsonapi-docs
 yarn
 yarn gen --project ember --version "5.2.0"
 ```
 
-I would recommend committing at this stage so that you can see that the following steps work.
+I would recommend committing in ember-api-docs-data at this stage so that you can see that the following steps work.
 
 ```sh
 cd ../ember-api-docs-data/
 git add . 
 git commit -m "add docs for ember v5.2.0"
 ```
 
-Next we need to fix the generated files. (Note: this step could probably be incorporated into ember-jsonapi-docs
+Next, we need to fix the generated files in ember-api-docs-data. (Note: this step could probably be incorporated into ember-jsonapi-docs
 but for now this step works).
 
 ```sh
-node ./clean-urls.js
-node ./fix-rev-index.js
+npm run fix:files
 git add .
 git commit -m "fix urls and rev-index for ember"
 ```
 
-Lastly we need to make sure that each of the new files are valid. You need to run the test suite in `ember-api-docs-data`
+Lastly, we need to make sure that each of the new files are valid. You need to run the test suite in `ember-api-docs-data`
 
 ```sh
 npm i
@@ -88,8 +95,7 @@ cd ../ember-api-docs-data
 git add . 
 git commit -m "add docs for ember-data v5.2.0"
 
-node ./clean-urls.js
-node ./fix-rev-index.js
+npm run fix:files
 git add .
 git commit -m "fix urls and rev-index for ember-data"