fix formatting

docs/templates-processing.rst

@@ -250,8 +250,19 @@ See ``Sample_40_TemplateSetComplexValue.php`` for examples.
     $table->addCell(150)->addText('Cell B3');
     $templateProcessor->setComplexBlock('table', $table);
 
+setChartValue
+"""""""""""""
+Replace a variable by a chart.
+
+.. code-block:: php
+
+    $categories = array('A', 'B', 'C', 'D', 'E');
+    $series1 = array(1, 3, 2, 5, 4);
+    $chart = new Chart('doughnut', $categories, $series1);
+    $templateProcessor->setChartValue('myChart', $chart);
+
 save
-"""""""""
+""""
 Saves the loaded template within the current directory. Returns the file path.
 
 .. code-block:: php
@@ -259,7 +270,7 @@ Saves the loaded template within the current directory. Returns the file path.
     $filepath = $templateProcessor->save();
     
 saveAs
-"""""""""
+""""""
 Saves a copy of the loaded template in the indicated path.
 
 .. code-block:: php

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

@@ -270,7 +270,7 @@ class Chart extends AbstractPart
                 if (is_array($colors) && count($colors) > 0) {
                     // assign a color to each value
                     $valueIndex = 0;
-                    foreach ($values as $value) {
+                    for ($i = 1; $i < count($values); $i++) {
                         // check that there are still enought colors
                         $xmlWriter->startElement('c:dPt');
                         $xmlWriter->writeElementBlock('c:idx', 'val', $valueIndex);