[LyX/master] InsetMathBox: fix strange indentation (mix of spaces and tabs).

[Thibaut Cuvelier]

commit d3c81eb2cbdf1c233042c35fe493cc789cc93647
Author: Thibaut Cuvelier <tcuvelier at lyx.org>
Date:   Sun Jan 8 00:51:43 2023 +0100

    InsetMathBox: fix strange indentation (mix of spaces and tabs).
---
 src/mathed/InsetMathBox.cpp |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/mathed/InsetMathBox.cpp b/src/mathed/InsetMathBox.cpp
index a10ede1..f3ba7a7 100644
--- a/src/mathed/InsetMathBox.cpp
+++ b/src/mathed/InsetMathBox.cpp
@@ -403,7 +403,7 @@ void InsetMathBoxed::htmlize(HtmlStream & ms) const
 {
 	ms << MTag("span", "class='boxed'")
 	   << cell(0)
-		 << ETag("span");
+	   << ETag("span");
 }