🐛 Fix a spelling mistake in the Max line per method rule

Author: martinsoenen

src/Rules/MaxLinePerMethodRule.php

@@ -28,7 +28,7 @@ public function processNode(Node $node, Scope $scope): array
             return [
                 RuleErrorBuilder::message(
                     sprintf(
-                        'The %s function has more than %d code lines. Please reduce it. The recommended class length is %d lines.',
+                        'The %s function has more than %d code lines. Please reduce it. The recommended method length is %d lines.',
                         $node->name->toString(),
                         self::MAX_LINES,
                         self::RECOMMENDED_LINES

tests/Rules/MaxLinePerMethodRuleTest.php

@@ -23,7 +23,7 @@ public function testWithMultipleLines(): void
         // each error consists of the asserted error message, and the asserted error file line
         $this->analyse([__DIR__ . '/data/MaxLinePerMethodRule/MultipleLinesMethods.php'], [
             [
-                "The fortyOneLines function has more than 40 code lines. Please reduce it. The recommended class length is 20 lines.", // asserted error message
+                "The fortyOneLines function has more than 40 code lines. Please reduce it. The recommended method length is 20 lines.", // asserted error message
                 93, // asserted error line
             ],
         ]);