diff --git a/src/airport_gui.cpp b/src/airport_gui.cpp
--- a/src/airport_gui.cpp
+++ b/src/airport_gui.cpp
@@ -551,7 +551,7 @@ static const NWidgetPart _nested_build_a
 			NWidget(NWID_VSCROLLBAR, COLOUR_GREY, BAIRW_SCROLLBAR),
 		EndContainer(),
 		NWidget(NWID_HORIZONTAL),
-			NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, BAIRW_LAYOUT_DECREASE), SetMinimalSize(12, 0),SetDataTip(AWV_DECREASE, STR_NULL),
+			NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, BAIRW_LAYOUT_DECREASE), SetMinimalSize(12, 0), SetDataTip(AWV_DECREASE, STR_NULL),
 			NWidget(WWT_LABEL, COLOUR_GREY, BAIRW_LAYOUT_NUM), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_BLACK_STRING, STR_NULL),
 			NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, BAIRW_LAYOUT_INCREASE), SetMinimalSize(12, 0), SetDataTip(AWV_INCREASE, STR_NULL),
 		EndContainer(),
diff --git a/src/cargopacket.cpp b/src/cargopacket.cpp
--- a/src/cargopacket.cpp
+++ b/src/cargopacket.cpp
@@ -276,7 +276,7 @@ bool CargoList<Tinst>::MoveTo(Tother_ins
 			max_move -= cp->count;
 			this->packets.erase(it++);
 			static_cast<Tinst *>(this)->RemoveFromCache(cp);
-			switch(mta) {
+			switch (mta) {
 				case MTA_FINAL_DELIVERY:
 					payment->PayFinalDelivery(cp, cp->count);
 					delete cp;
diff --git a/src/hotkeys.cpp b/src/hotkeys.cpp
--- a/src/hotkeys.cpp
+++ b/src/hotkeys.cpp
@@ -73,7 +73,7 @@ static uint16 ParseCode(const char *star
 		}
 	}
 	if (end - start == 1) {
-		if (*start >= 'a' && *start <= 'z') return *start - ('a' - 'A');
+		if (*start >= 'a' && *start <= 'z') return *start - ('a'-'A');
 		return *start;
 	}
 	return 0;
diff --git a/src/industry_gui.cpp b/src/industry_gui.cpp
--- a/src/industry_gui.cpp
+++ b/src/industry_gui.cpp
@@ -796,7 +796,7 @@ public:
 
 	virtual void SetStringParameters(int widget) const
 	{
-		if (widget== IVW_CAPTION) SetDParam(0, this->window_number);
+		if (widget == IVW_CAPTION) SetDParam(0, this->window_number);
 	}
 
 	virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
diff --git a/src/order_gui.cpp b/src/order_gui.cpp
--- a/src/order_gui.cpp
+++ b/src/order_gui.cpp
@@ -1428,7 +1428,7 @@ public:
 	static Hotkey<OrdersWindow> order_hotkeys[];
 };
 
-Hotkey<OrdersWindow> OrdersWindow::order_hotkeys[]= {
+Hotkey<OrdersWindow> OrdersWindow::order_hotkeys[] = {
 	Hotkey<OrdersWindow>('D', "skip", 0, &OrdersWindow::OrderClick_Skip),
 	Hotkey<OrdersWindow>('F', "delete", 0, &OrdersWindow::OrderClick_Delete),
 	Hotkey<OrdersWindow>('G', "goto", 0, &OrdersWindow::OrderClick_Goto),
diff --git a/src/timetable_gui.cpp b/src/timetable_gui.cpp
--- a/src/timetable_gui.cpp
+++ b/src/timetable_gui.cpp
@@ -395,7 +395,7 @@ struct TimetableWindow : Window {
 						TextColour colour = (i == selected) ? TC_WHITE : TC_BLACK;
 						if (order->IsType(OT_CONDITIONAL)) {
 							string = STR_TIMETABLE_NO_TRAVEL;
-						} else if(order->IsType(OT_AUTOMATIC)) {
+						} else if (order->IsType(OT_AUTOMATIC)) {
 							string = STR_TIMETABLE_NOT_TIMETABLEABLE;
 							colour = ((i == selected) ? TC_SILVER : TC_GREY) | TC_NO_SHADE;
 						} else if (order->travel_time == 0) {
diff --git a/src/vehicle.cpp b/src/vehicle.cpp
--- a/src/vehicle.cpp
+++ b/src/vehicle.cpp
@@ -2242,7 +2242,7 @@ void Vehicle::RemoveFromShared()
 Order *Vehicle::GetNextManualOrder(int index) const
 {
 	Order *order = this->GetOrder(index);
-	while(order != NULL && order->IsType(OT_AUTOMATIC)) {
+	while (order != NULL && order->IsType(OT_AUTOMATIC)) {
 		order = order->next;
 	}
 	return order;