diff --git a/src/PhpWord/Style/Chart.php b/src/PhpWord/Style/Chart.php
index 5c96afd2..06b4829c 100644
--- a/src/PhpWord/Style/Chart.php
+++ b/src/PhpWord/Style/Chart.php
@@ -51,8 +51,8 @@ class Chart extends AbstractStyle
      * @var array
      */
     private $colors = array();
-    
-     /**
+
+    /**
      * Chart title
      *
      * @var string
@@ -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
@@ -234,7 +240,7 @@ class Chart extends AbstractStyle
 
         return $this;
     }
-    
+
     /**
      * Get the chart title
      *
@@ -248,7 +254,7 @@ class Chart extends AbstractStyle
     /**
      * Set the chart title
      *
-     * @param string $value 
+     * @param string $value
      */
     public function setTitle($value = null)
     {
@@ -262,7 +268,7 @@ class Chart extends AbstractStyle
      *
      * @return bool
      */
-    public function getShowLegend()
+    public function isShowLegend()
     {
         return $this->showLegend;
     }
@@ -270,7 +276,7 @@ class Chart extends AbstractStyle
     /**
      * Set chart legend visibility
      *
-     * @param bool $value 
+     * @param bool $value
      */
     public function setShowLegend($value = false)
     {
@@ -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
diff --git a/src/PhpWord/Writer/Word2007/Part/Chart.php b/src/PhpWord/Writer/Word2007/Part/Chart.php
index e14a708b..812d3bf1 100644
--- a/src/PhpWord/Writer/Word2007/Part/Chart.php
+++ b/src/PhpWord/Writer/Word2007/Part/Chart.php
@@ -128,12 +128,12 @@ class Chart extends AbstractPart
         $type = $this->element->getType();
         $style = $this->element->getStyle();
         $this->options = $this->types[$type];
-        
-        $title = $style->getTitle();        
-        $showLegend = $style->getShowLegend();
+
+        $title = $style->getTitle();
+        $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>');
         }