[TASK] Minor code cleanups

Author: sabbelasichon

fractor-doc-generator/src/Printer/DirectoryToMarkdownPrinter.php

@@ -25,7 +25,6 @@ public function __construct(
      */
     public function print(string $workingDirectory, array $directories): string
     {
-        // 1. collect documented rules in provided path
         $documentedRuleClasses = $this->classByTypeFinder->findByType(
             $workingDirectory,
             $directories,
@@ -42,12 +41,10 @@ public function print(string $workingDirectory, array $directories): string
 
         $this->symfonyStyle->listing($classes);
 
-        // 2. create rule definition collection
         $this->symfonyStyle->note('Resolving rule definitions');
 
         $ruleDefinitions = $this->ruleDefinitionsResolver->resolveFromClassNames($documentedRuleClasses);
 
-        // 3. print rule definitions to markdown lines
         $this->symfonyStyle->note('Printing rule definitions');
         $markdownLines = $this->ruleDefinitionsPrinter->print($ruleDefinitions);
 

fractor-doc-generator/src/Printer/Markdown/MarkdownDiffer.php

@@ -30,9 +30,11 @@ public function diff(string $old, string $new): string
         if ($old === $new) {
             return '';
         }
+
         $diff = $this->differ->diff($old, $new);
         $diff = $this->clearUnifiedDiffOutputFirstLine($diff);
         $diff = $this->removeTrailingWhitespaces($diff);
+
         return $this->warpToDiffCode($diff);
     }
     /**