docs: fixed EachKey example

Author: andrepimpao

docs/03-rules_each-key.md

@@ -1,6 +1,6 @@
 ## EachKey
 
-Validates every key of an `array` or object implementing `\Traversable` with a given set of rules.
+Validates every key of an `array`, or object implementing `\Traversable`, with a given set of rules.
 
 ```php
 EachKey(
@@ -12,8 +12,13 @@ EachKey(
 ## Basic Usage
 
 ```php
-Validator::eachKey(Validator::notBlank()->type('string'))->validate(['red' => '#f00', 'green' => '#0f0']); // true
-Validator::eachKey(Validator::notBlank()->type('string'))->validate(['red' => '#f00', 1 => '#0f0']); // false
+Validator::eachKey(
+    Validator::notBlank()->type('string')
+)->validate(['red' => '#f00', 'green' => '#0f0']); // true
+
+Validator::eachKey(
+    Validator::notBlank()->type('string')
+)->validate(['red' => '#f00', 1 => '#0f0']); // false
 ```
 
 > [!NOTE]
@@ -34,7 +39,9 @@ type: `string` default: `Invalid key: {{ message }}`
 Message that will be shown if at least one input value key is invalid according to the given `validator`.
 
 ```php
-Validator::eachKey(Validator::notBlank())->assert(['red' => '#f00', 1 => '#0f0'], 'color'); 
+Validator::eachKey(
+    Validator::type('string')
+)->assert(['red' => '#f00', 1 => '#0f0'], 'color'); 
 // Throws: Invalid key: The color key value should be of type "string", 1 given.
 ```
 

docs/03-rules_each-value.md

@@ -12,8 +12,13 @@ EachValue(
 ## Basic Usage
 
 ```php
-Validator::eachValue(Validator::notBlank()->greaterThan(1)->lessThan(10))->validate([4, 5, 6]); // true
-Validator::eachValue(Validator::notBlank()->greaterThan(1)->lessThan(10))->validate([4, 5, 20]); // false
+Validator::eachValue(
+    Validator::notBlank()->greaterThan(1)->lessThan(10)
+)->validate([4, 5, 6]); // true
+
+Validator::eachValue(
+    Validator::notBlank()->greaterThan(1)->lessThan(10)
+)->validate([4, 5, 20]); // false
 ```
 
 > [!NOTE]
@@ -34,7 +39,9 @@ type: `string` default: `At key "{{ key }}": {{ message }}`
 Message that will be shown if at least one input value element is invalid according to the given `validator`.
 
 ```php
-Validator::eachValue(Validator::notBlank())->assert(['red', 'green', ''], 'color'); 
+Validator::eachValue(
+    Validator::notBlank()
+)->assert(['red', 'green', ''], 'color'); 
 // Throws: At key 2: The color value should not be blank, "" given.
 ```