fix formatting

src/PhpWord/Style/Chart.php

@@ -111,9 +111,15 @@ class Chart extends AbstractStyle
      */
     private $valueAxisTitle;
 
+    /**
+     * The position for major tick marks
+     * Possible values are 'in', 'out', 'cross', 'none'
+     *
+     * @var string
+     */
     private $majorTickMarkPos = 'none';
 
-    /*
+    /**
      * Show labels for axis
      *
      * @var bool
@@ -262,7 +268,7 @@ class Chart extends AbstractStyle
      *
      * @return bool
      */
-    public function getShowLegend()
+    public function isShowLegend()
     {
         return $this->showLegend;
     }
@@ -452,8 +458,8 @@ class Chart extends AbstractStyle
     }
 
     /**
-     * set the position for major tick marks
-     * @param string $position [description]
+     * Set the position for major tick marks
+     * @param string $position
      */
     public function setMajorTickPosition($position)
     {
@@ -461,7 +467,7 @@ class Chart extends AbstractStyle
         $this->majorTickMarkPos = $this->setEnumVal($position, $enum, $this->majorTickMarkPos);
     }
 
-    /*
+    /**
      * Show Gridlines for X-Axis
      *
      * @return bool

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

@@ -130,10 +130,10 @@ class Chart extends AbstractPart
         $this->options = $this->types[$type];
 
         $title = $style->getTitle();
-        $showLegend = $style->getShowLegend();
+        $showLegend = $style->isShowLegend();
 
         //Chart title
-        if($title){            
+        if ($title) {
             $xmlWriter->startElement('c:title');
             $xmlWriter->startElement('c:tx');
             $xmlWriter->startElement('c:rich');
@@ -142,20 +142,18 @@ class Chart extends AbstractPart
                 <a:lstStyle/>
                 <a:p>
                 <a:pPr>
-                <a:defRPr/></a:pPr><a:r><a:rPr/><a:t>'.$title.'</a:t></a:r>
+                <a:defRPr/></a:pPr><a:r><a:rPr/><a:t>' . $title . '</a:t></a:r>
                 <a:endParaRPr/>
                 </a:p>');
-
             $xmlWriter->endElement(); // c:rich
             $xmlWriter->endElement(); // c:tx
             $xmlWriter->endElement(); // c:title
-
-        }else{
+        } else {
             $xmlWriter->writeElementBlock('c:autoTitleDeleted', 'val', 1);
         }
 
         //Chart legend
-        if($showLegend){
+        if ($showLegend) {
             $xmlWriter->writeRaw('<c:legend><c:legendPos val="r"/></c:legend>');
         }