Fixed some minor issues

Fixed some formatting, deleted some unused includes and predefines,
corrected spelling in comments.

libs/kotext/BibliographyGenerator.h

@@ -28,7 +28,6 @@
 
 class KoInlineTextObjectManager;
 class KoTextDocumentLayout;
-class QTextFrame;
 class KoInlineCite;
 class KoOdfBibliographyConfiguration;
 

libs/kotext/styles/KoParagraphStyle.h

@@ -62,7 +62,7 @@ class KOTEXT_EXPORT KoParagraphStyle : public KoCharacterStyle
     Q_OBJECT
 public:
     enum Property {
-        // Every 10 properties, the decimal number shown indicates the decimal offstet over the QTextFormat::UserProperty enum value
+        // Every 10 properties, the decimal number shown indicates the decimal offset over the QTextFormat::UserProperty enum value
         StyleId = QTextFormat::UserProperty + 1,
         // Linespacing properties
         PercentLineHeight,  ///< this propery is used for a percentage of the highest character on that line

libs/kotext/styles/KoStyleManager.cpp

@@ -57,12 +57,21 @@
 class KoStyleManager::Private
 {
 public:
-    Private() : defaultCharacterStyle(0), defaultParagraphStyle(0), defaultListStyle(0), defaultOutlineStyle(0), outlineStyle(0), undoStack(0), changeCommand(0)
+    Private()
+        : defaultCharacterStyle(0)
+        , defaultParagraphStyle(0)
+        , defaultListStyle(0)
+        , defaultOutlineStyle(0)
+        , outlineStyle(0)
+        , undoStack(0)
+        , changeCommand(0)
     {
     }
+
     ~Private() {
         qDeleteAll(automaticListStyles);
     }
+
     static int s_stylesNumber; // For giving out unique numbers to the styles for referencing
 
     QHash<int, KoCharacterStyle*> charStyles;
@@ -76,7 +85,7 @@ public:
     QHash<int, KoSectionStyle *> sectionStyles;
     QHash<int, KoParagraphStyle *> unusedParagraphStyles;
     QHash<int, KoTextTableTemplate *> tableTemplates;
-    QList<ChangeFollower*> documentUpdaterProxies;
+    QList<ChangeFollower *> documentUpdaterProxies;
 
 
     KoCharacterStyle *defaultCharacterStyle;

libs/kotext/styles/KoStyleManager.h

@@ -146,7 +146,7 @@ public:
      */
     void add(KoTableCellStyle *style);
     /**
-     * Add a new sewction style, automatically giving it a new styleId.
+     * Add a new section style, automatically giving it a new styleId.
      */
     void add(KoSectionStyle *style);
 

libs/textlayout/KoTextLayoutArea.cpp

@@ -220,14 +220,14 @@ KoPointedAt KoTextLayoutArea::hitTest(const QPointF &p, Qt::HitTestAccuracy accu
 
     //and finally test the footnotes
     point -= QPointF(0, bottom() - d->footNotesHeight);
-    while (footNoteIndex<d->footNoteAreas.length()) {
+    while (footNoteIndex < d->footNoteAreas.length()) {
         // check if p is over foot notes area
         if (point.y() > 0 && point.y() < d->footNoteAreas[footNoteIndex]->bottom()
                                                     - d->footNoteAreas[footNoteIndex]->top()) {
             pointedAt = d->footNoteAreas[footNoteIndex]->hitTest(point, accuracy);
             return pointedAt;
         }
-        point -= QPointF(0,d->footNoteAreas[footNoteIndex]->bottom() - d->footNoteAreas[footNoteIndex]->top());
+        point -= QPointF(0, d->footNoteAreas[footNoteIndex]->bottom() - d->footNoteAreas[footNoteIndex]->top());
         ++footNoteIndex;
     }
     return pointedAt;

plugins/textshape/dialogs/StylesWidget.cpp

@@ -41,7 +41,7 @@
 StylesWidget::StylesWidget(QWidget *parent, bool paragraphMode, Qt::WindowFlags f)
         : QFrame(parent, f),
         m_styleManager(0),
-          m_styleThumbnailer(0),
+        m_styleThumbnailer(0),
         m_stylesModel(new StylesModel(0, StylesModel::ParagraphStyle)),
         m_stylesDelegate(new StylesDelegate()),
         m_blockSignals(false),
@@ -70,7 +70,8 @@ StylesWidget::~StylesWidget()
 
 QSize StylesWidget::sizeHint() const
 {
-    return QSize(widget.stylesView->sizeHint().width() + 2*widget.stylesView->verticalScrollBar()->width(), widget.stylesView->sizeHint().height());
+    return QSize(widget.stylesView->sizeHint().width() + 2 * widget.stylesView->verticalScrollBar()->width(),
+                 widget.stylesView->sizeHint().height());
 }
 
 void StylesWidget::setStyleManager(KoStyleManager *sm)