fix format

Author: MichaelPFrey

src/PhpWord/PhpWord.php

@@ -255,8 +255,8 @@ public function setDefaultFontName($fontName): void
     {
         Settings::setDefaultFontName($fontName);
     }
-	
-	 /**
+
+    /**
      * Set default font color.
      *
      * @param string $fontColor
@@ -265,8 +265,8 @@ public function setDefaultFontColor($fontColor): void
     {
         Settings::setDefaultFontColor($fontColor);
     }
-	
-	/**
+
+    /**
      * Get default font color.
      *
      * @return string
@@ -276,7 +276,6 @@ public function getDefaultFontColor()
         return Settings::getDefaultFontColor();
     }
 
-
     /**
      * Get default font size.
      *

src/PhpWord/Settings.php

@@ -117,13 +117,13 @@ class Settings
      */
     private static $defaultFontName = self::DEFAULT_FONT_NAME;
 
-	/**
+    /**
      * Default font color.
      *
      * @var string
      */
     private static $defaultFontColor = self::DEFAULT_FONT_COLOR;
-	
+
     /**
      * Default font size.
      *
@@ -374,8 +374,8 @@ public static function setDefaultFontName(string $value): bool
 
         return false;
     }
-	
-	 /**
+
+    /**
      * Get default font color.
      */
     public static function getDefaultFontColor(): string

src/PhpWord/Writer/Word2007/Part/Styles.php

@@ -84,7 +84,7 @@ private function writeDefaultStyles(XMLWriter $xmlWriter, $styles): void
         $phpWord = $this->getParentWriter()->getPhpWord();
         $fontName = $phpWord->getDefaultFontName();
         $fontSize = $phpWord->getDefaultFontSize();
-		$fontColor = $phpWord->getDefaultFontColor();
+        $fontColor = $phpWord->getDefaultFontColor();
         $language = $phpWord->getSettings()->getThemeFontLang();
         $latinLanguage = ($language == null || $language->getLatin() === null) ? 'en-US' : $language->getLatin();
 
@@ -98,9 +98,9 @@ private function writeDefaultStyles(XMLWriter $xmlWriter, $styles): void
         $xmlWriter->writeAttribute('w:eastAsia', $fontName);
         $xmlWriter->writeAttribute('w:cs', $fontName);
         $xmlWriter->endElement(); // w:rFonts
-		$xmlWriter->startElement('w:color');
+        $xmlWriter->startElement('w:color');
         $xmlWriter->writeAttribute('w:val', $fontColor);
-		$xmlWriter->endElement(); 
+        $xmlWriter->endElement();
         $xmlWriter->startElement('w:sz');
         $xmlWriter->writeAttribute('w:val', $fontSize * 2);
         $xmlWriter->endElement(); // w:sz