[LyX/master] Fix indentation

[Juergen Spitzmueller]

commit 61f2cd27a877c89d314fc0e212ced66758abee1d
Author: Juergen Spitzmueller <spitz at lyx.org>
Date:   Sun Apr 9 15:01:17 2023 +0200

    Fix indentation
---
 src/insets/InsetLayout.cpp |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/insets/InsetLayout.cpp b/src/insets/InsetLayout.cpp
index 6c4c028..9636e10 100644
--- a/src/insets/InsetLayout.cpp
+++ b/src/insets/InsetLayout.cpp
@@ -585,12 +585,12 @@ bool InsetLayout::read(Lexer & lex, TextClass const & tclass,
 		case IL_DOCBOOKWRAPPERATTR:
 			lex >> docbookwrapperattr_;
 			break;
-        case IL_DOCBOOKNOFONTINSIDE:
-            lex >> docbooknofontinside_;
-            break;
-        case IL_DOCBOOKRENDERASIMAGE:
-            lex >> docbookrenderasimage_;
-            break;
+		case IL_DOCBOOKNOFONTINSIDE:
+			lex >> docbooknofontinside_;
+			break;
+		case IL_DOCBOOKRENDERASIMAGE:
+			lex >> docbookrenderasimage_;
+			break;
 		case IL_REQUIRES: {
 			lex.eatLine();
 			vector<string> const req