More sane code style

Author: alecpl

src/ControlSymbol.php

@@ -4,11 +4,11 @@
 
 class ControlSymbol extends Element
 {
-  public $symbol;
-  public $parameter = 0;
+    public $symbol;
+    public $parameter = 0;
 
-  public function toString($level)
-  {
-    return str_repeat("  ", $level) . "SYMBOL {$this->symbol} ({$this->parameter})\n";
-  }
-}
+    public function toString($level)
+    {
+        return str_repeat("  ", $level) . "SYMBOL {$this->symbol} ({$this->parameter})\n";
+    }
+}

src/ControlWord.php

@@ -4,11 +4,11 @@
 
 class ControlWord extends Element
 {
-  public $word;
-  public $parameter;
+    public $word;
+    public $parameter;
 
-  public function toString($level)
-  {
-    return str_repeat("  ", $level) . "WORD {$this->word} ({$this->parameter})\n";
-  }
+    public function toString($level)
+    {
+        return str_repeat("  ", $level) . "WORD {$this->word} ({$this->parameter})\n";
+    }
 }