[LyX/master] Typo

[Juergen Spitzmueller]

commit 755146287cc668661af98989e12614d572cdc001
Author: Juergen Spitzmueller <spitz at lyx.org>
Date:   Thu Feb 17 08:21:36 2022 +0100

    Typo
---
 src/insets/InsetIndex.cpp |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/insets/InsetIndex.cpp b/src/insets/InsetIndex.cpp
index 2e1e19c..fe0890c 100644
--- a/src/insets/InsetIndex.cpp
+++ b/src/insets/InsetIndex.cpp
@@ -149,7 +149,7 @@ void InsetIndex::latex(otexstream & ios, OutputParams const & runparams_in) cons
 		// version of the content to get sorting right,
 		// e.g. \index{LyX@\LyX}, \index{text@\textbf{text}}.
 		// We do this on all levels.
-		// We don't do it if the level already contains a '@', thouugh.
+		// We don't do it if the level already contains a '@', though.
 		if (contains(*it, '\\') && !contains(*it, '@')) {
 			// Plaintext might return nothing (e.g. for ERTs).
 			// In that case, we use LaTeX.