happiness-manager format subject + clarification

subjects/happiness-manager/README.md

@@ -4,11 +4,16 @@
 
 <3 Your pleasure? 💖 That of others Ɛ>
 
-As you're smart, you asked every guest of the party to precise in their answer the kind of drink they would enjoy and the kind of food they would die for.
+As you're smart, you asked every guest of the party to precise in their answer
+the kind of drink they would enjoy and the kind of food they would die for.
 
-Create a `happiness-manager.mjs` script that sort, in the vips, who wants to drink what and who wants to eat what and integrate that in your barbecue's shopping list!
+Create a `happiness-manager.mjs` script that sort, who wants to drink what and
+who wants to eat what and integrate that in your barbecue's shopping list!
+
+> note that you must only consider **vips** guests, those that answerd `'yes'`
 
 The script must:
+
 - Take a folder as first argument (the `guest` folder)
 - Take a file `.json` as second argument:
   - If the file already exists, it will add the informations to it.
@@ -16,22 +21,30 @@ The script must:
 - Handle case when no one answered yes to the invitation:
   - `No one is coming.` has to appear in console.
   - No file is updated/created.
-- Handle cases when answers contains no "food" information, or no "drink" information
-- Handle cases when no one has chosen a cotagory (for example: no one chose to drink softs). This category should not appear in the final list.
+- Handle cases when answers contains no "food" information, or no "drink"
+  information
+- Handle cases when no one has chosen a category (for example: no one chose to
+  drink softs). This category should not appear in the final list.
 
 You have to handle the info like this:
+
 - Drinks:
   - Beers: 1 pack / 6 vips (rounded up). Expected key: `6-packs-beers`.
-  - Water, wine, softs: 1 bottle / 4 vips in each category (rounded up). Expected keys: `wine-bottles`, `water-bottles`, `soft-bottles`.
+  - Water, wine, softs: 1 bottle / 4 vips in each category (rounded up).
+    Expected keys: `wine-bottles`, `water-bottles`, `soft-bottles`.
 - Food:
-  - Veggies and vegans: 1 eggplant, 1 courgette, 3 mushrooms and 1 hummus / 3 vips in these categories put together. Expected keys: `eggplants`, `mushrooms`, `hummus`, `courgettes`.
+  - Veggies and vegans: 1 eggplant, 1 courgette, 3 mushrooms and 1 hummus / 3
+    vips in these categories put together. Expected keys: `eggplants`,
+    `mushrooms`, `hummus`, `courgettes`.
   - Carnivores: 1 burger per person. Expected key: `burgers`.
   - Fish lovers: 1 sardine per person. Expected key: `sardines`.
   - Omnivores: 1 chicken+shrimps+pepper kebab / person. Expected key: `kebabs`.
-  - Bonus: you'll add 1 potatoe per person (all categories put together). Expected key: `potatoes`.
+  - Bonus: you'll add 1 potatoe per person (all categories put together).
+    Expected key: `potatoes`.
 
 The infos have to be formated like this in the `.json` file:
-```json
+
+```js
 {
   "key": 1 // according to actual number associated to the elem
 }
@@ -49,4 +62,3 @@ The infos have to be formated like this in the `.json` file:
 - [`JSON.parse()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/parse)
 - [`JSON.stringify()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify)
 - [Node process: `exit`](https://nodejs.org/api/process.html#process_process_exit_code)
-