Fix regression of control positions

src/control/Control.Zoom.js

@@ -10,6 +10,8 @@ L.Control.Zoom = L.Control.extend({
 	// @section
 	// @aka Control.Zoom options
 	options: {
+		position: 'topleft',
+
 		// @option zoomInText: String = '+'
 		// The text set on the 'zoom in' button.
 		zoomInText: '+',

src/control/Control.js

@@ -10,10 +10,10 @@ L.Control = L.Class.extend({
 	// @section
 	// @aka Control options
 	options: {
-		// @option position: String = 'topleft'
+		// @option position: String = 'topright'
 		// The position of the control (one of the map corners). Possible values are `'topleft'`,
 		// `'topright'`, `'bottomleft'` or `'bottomright'`
-		position: 'topleft'
+		position: 'topright'
 	},
 
 	initialize: function (options) {