Codespell fixes (#2147)

Author: dg0yt

src/core/map_printer.h

@@ -97,10 +97,10 @@ class MapPrinterPageFormat
 	/** The total dimensions of the page in mm. */
 	QSizeF paper_dimensions;
 
-	/** The horizontal overlap in mm of pages when the output covers muliple pages. */
+	/** The horizontal overlap in mm of pages when the output covers multiple pages. */
 	qreal h_overlap;
 
-	/** The vertival overlap in mm of pages when the output covers muliple pages. */
+	/** The vertival overlap in mm of pages when the output covers multiple pages. */
 	qreal v_overlap;
 };
 

src/core/objects/object.cpp

@@ -1929,7 +1929,7 @@ double PathObject::calcBezierPointDeletionRetainingShapeCost(MapCoord p0, MapCoo
 void PathObject::calcBezierPointDeletionRetainingShapeOptimization(MapCoord p0, MapCoord p1, MapCoord p2, MapCoord q0, MapCoord q1, MapCoord q2, MapCoord q3, double& out_pfactor, double& out_qfactor)
 {
 	auto const gradient_abort_threshold_sq = 0.0025;	// if the gradient magnitude is lower than this over num_abort_steps step, the optimization is aborted
-	auto const decrease_abort_threshold = 0.004;	// if the cost descrease if lower than this over num_abort_steps step, the optimization is aborted
+	auto const decrease_abort_threshold = 0.004;	// if the cost decrease is lower than this over num_abort_steps step, the optimization is aborted
 	const int num_abort_steps = 2;
 	auto const derivative_delta = 0.05;
 	const int num_tested_step_sizes = 5;

src/gui/widgets/color_list_widget.cpp

@@ -407,7 +407,7 @@ void ColorListWidget::addRow(int row)
 		color_table->setItem(row, col, item);
 	}
 
-#if 0 // Interfers with translation
+#if 0 // Interferes with translation
 	// Name
 	item = color_table->item(row, 1);
 	item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled | Qt::ItemIsEditable);

src/gui/widgets/color_wheel_widget.h

@@ -50,7 +50,7 @@ namespace OpenOrienteering {
 /**
  * \brief Display an analog widget that allows the selection of a HSV color
  *
- * It has an outer wheel to select the Hue and an intenal square to select
+ * It has an outer wheel to select the Hue and an internal square to select
  * Saturation and Lightness.
  */
 class ColorWheel : public QWidget

src/gui/widgets/mapper_proxystyle.h

@@ -49,7 +49,7 @@ namespace OpenOrienteering {
  * MapperProxyStyle customizes the platform's base style.
  * 
  * It supports the implementation of missing UI elements, and 
- * it adjustes the size of some elements to more practical values.
+ * it adjusts the size of some elements to more practical values.
  */
 class MapperProxyStyle : public QProxyStyle
 {

src/templates/template_table_model.h

@@ -71,7 +71,7 @@ class TemplateTableModel :  public QAbstractTableModel
 
 
 	/**
-	 * Sets the header decorator item of the visibility columnn.
+	 * Sets the header decorator item of the visibility column.
 	 */
 	void setCheckBoxDecorator(QVariant decorator);
 

src/tools/draw_circle_tool.h

@@ -73,7 +73,7 @@ Q_OBJECT
 	MapCoordF circle_start_pos_map;
 	QPoint cur_pos;
 	MapCoordF cur_pos_map;
-	MapCoordF opposite_pos_map;		// position on cirlce/ellipse opposite to click_pos_map
+	MapCoordF opposite_pos_map;		// position on circle/ellipse opposite to click_pos_map
 	bool dragging          = false;
 	bool start_from_center = false;
 	bool first_point_set   = false;