[LyX/master] fix comment

[Jean-Marc Lasgouttes]

commit 29597f600ee84425d2832cc7598752405787c53e
Author: Jean-Marc Lasgouttes <lasgouttes at lyx.org>
Date:   Wed Jul 3 15:42:54 2024 +0200

    fix comment
---
 src/insets/Inset.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/insets/Inset.h b/src/insets/Inset.h
index 04eb42ce73..ea8f00e38c 100644
--- a/src/insets/Inset.h
+++ b/src/insets/Inset.h
@@ -260,7 +260,7 @@ public:
 	/// Label font
 	virtual FontInfo getLabelfont() const;
 
-	/// Where should we go when we press the up or down cursor key?
+	/// Move the cursor vertically into inset; returns false when not possible.
 	virtual bool idxUpDown(Cursor & cur, bool up) const;
 	/// Move one cell backwards
 	virtual bool idxBackward(Cursor &) const { return false; }