docs(eslint-plugin): fix comments

projects/ngrx.io/content/guide/eslint-plugin/rules/signal-state-no-arrays-at-root-level.md

@@ -13,14 +13,15 @@ signalState should accept a record or dictionary as an input argument.
 
 ## Rule Details
 
-This rule ensure that a Signal State shouldn't accept an array type at root level.
+This rule ensure that a Signal State shouldn't accept an array type at the root level.
 
 Examples of **correct** code for this rule:
 
 ```ts
-const store = withState({ foo: 'bar' })
-```
-```ts
+const store = withState({ foo: 'bar' });
+
+const store = withState({ arrayAsProperty: ['foo', 'bar'] })
+
 const initialState = {};
 const store = signalStore(withState(initialState));
 ```
@@ -29,14 +30,11 @@ Examples of **incorrect** code for this rule:
 
 ```ts
 const store = withState([1, 2, 3]);
-```
-```ts
+
 const store = withState([{ foo: 'bar' }]);
-```
-```ts
+
 const store = withState<string[]>([]);
-```
-```ts
+
 const initialState = [];
 const store = withState(initialState);
 ```