diff --git a/src/DocBlock/Tags/Method.php b/src/DocBlock/Tags/Method.php
index ff50dd2..e20559e 100644
--- a/src/DocBlock/Tags/Method.php
+++ b/src/DocBlock/Tags/Method.php
@@ -101,8 +101,9 @@ final class Method extends BaseTag implements Factory\StaticMethod
         // 5. then a word with underscores, followed by ( and any character
         //    until a ) and whitespace : as method name with signature
         // 6. any remaining text : as description
-        if (!preg_match(
-            '/^
+        if (
+            !preg_match(
+                '/^
                 # Static keyword
                 # Declares a static method ONLY if type is also present
                 (?:
@@ -132,9 +133,10 @@ final class Method extends BaseTag implements Factory\StaticMethod
                 # Description
                 (.*)
             $/sux',
-            $body,
-            $matches
-        )) {
+                $body,
+                $matches
+            )
+        ) {
             return null;
         }
 
diff --git a/src/DocBlock/Tags/Source.php b/src/DocBlock/Tags/Source.php
index 7d5f094..8b8c0fb 100644
--- a/src/DocBlock/Tags/Source.php
+++ b/src/DocBlock/Tags/Source.php
@@ -70,7 +70,7 @@ final class Source extends BaseTag implements Factory\StaticMethod
             $description = $matches[3];
         }
 
-        return new static($startingLine, $lineCount, $descriptionFactory->create($description??'', $context));
+        return new static($startingLine, $lineCount, $descriptionFactory->create($description ?? '', $context));
     }
 
     /**
diff --git a/src/Exception/PcreException.php b/src/Exception/PcreException.php
index 31d79e3..b8b6da8 100644
--- a/src/Exception/PcreException.php
+++ b/src/Exception/PcreException.php
@@ -21,14 +21,19 @@ final class PcreException extends InvalidArgumentException
         switch ($errorCode) {
             case PREG_BACKTRACK_LIMIT_ERROR:
                 return new self('Backtrack limit error');
+
             case PREG_RECURSION_LIMIT_ERROR:
                 return new self('Recursion limit error');
+
             case PREG_BAD_UTF8_ERROR:
                 return new self('Bad UTF8 error');
+
             case PREG_BAD_UTF8_OFFSET_ERROR:
                 return new self('Bad UTF8 offset error');
+
             case PREG_JIT_STACKLIMIT_ERROR:
                 return new self('Jit stacklimit error');
+
             case PREG_NO_ERROR:
             case PREG_INTERNAL_ERROR:
             default: