1 files changed, 9 insertions, 9 deletions

diff --git a/scene/gui/control.cpp b/scene/gui/control.cpp
index 118e77c009..b7b0571c07 100644
--- a/scene/gui/control.cpp
+++ b/scene/gui/control.cpp
@@ -2344,7 +2344,7 @@ void Control::set_focus_mode(FocusMode p_focus_mode) {
 
 static Control *_next_control(Control *p_from) {
 	if (p_from->is_set_as_top_level()) {
-		return nullptr; // can't go above
+		return nullptr; // Can't go above.
 	}
 
 	Control *parent = Object::cast_to<Control>(p_from->get_parent());
@@ -2364,7 +2364,7 @@ static Control *_next_control(Control *p_from) {
 		return c;
 	}
 
-	//no next in parent, try the same in parent
+	// No next in parent, try the same in parent.
 	return _next_control(parent);
 }
 
@@ -2388,7 +2388,7 @@ Control *Control::find_next_valid_focus() const {
 			}
 		}
 
-		// find next child
+		// Find next child.
 
 		Control *next_child = nullptr;
 
@@ -2404,7 +2404,7 @@ Control *Control::find_next_valid_focus() const {
 
 		if (!next_child) {
 			next_child = _next_control(from);
-			if (!next_child) { //nothing else.. go up and find either window or subwindow
+			if (!next_child) { // Nothing else. Go up and find either window or subwindow.
 				next_child = const_cast<Control *>(this);
 				while (next_child && !next_child->is_set_as_top_level()) {
 					next_child = cast_to<Control>(next_child->get_parent());
@@ -2422,7 +2422,7 @@ Control *Control::find_next_valid_focus() const {
 			}
 		}
 
-		if (next_child == this) { // no next control->
+		if (next_child == from) { // No next control.
 			return (get_focus_mode() == FOCUS_ALL) ? next_child : nullptr;
 		}
 		if (next_child) {
@@ -2454,7 +2454,7 @@ static Control *_prev_control(Control *p_from) {
 		return p_from;
 	}
 
-	//no prev in parent, try the same in parent
+	// No prev in parent, try the same in parent.
 	return _prev_control(child);
 }
 
@@ -2478,12 +2478,12 @@ Control *Control::find_prev_valid_focus() const {
 			}
 		}
 
-		// find prev child
+		// Find prev child.
 
 		Control *prev_child = nullptr;
 
 		if (from->is_set_as_top_level() || !Object::cast_to<Control>(from->get_parent())) {
-			//find last of the children
+			// Find last of the children.
 
 			prev_child = _prev_control(from);
 
@@ -2506,7 +2506,7 @@ Control *Control::find_prev_valid_focus() const {
 			}
 		}
 
-		if (prev_child == this) { // no prev control->
+		if (prev_child == from) { // No prev control.
 			return (get_focus_mode() == FOCUS_ALL) ? prev_child : nullptr;
 		}