[LyX/master] Fix an instance of -Werror=misleading-indentation

[Scott Kostyshak]

commit 6e8b3906df55826281a9ea9a8fd97bf5f7d98613
Author: Scott Kostyshak <skostysh at lyx.org>
Date:   Wed Feb 17 22:56:13 2021 -0500

    Fix an instance of -Werror=misleading-indentation
    
    Full GCC output is:
    
    /home/scott/lyxbuilds/master/repo/src/insets/InsetText.cpp: In member function ‘void lyx::InsetText::docbook(lyx::XMLStream&, const lyx::OutputParams&, lyx::InsetText::XHTMLOptions) const’:
    /home/scott/lyxbuilds/master/repo/src/insets/InsetText.cpp:713:5: error: this ‘for’ clause does not guard... [-Werror=misleading-indentation]
      713 |     for (auto const & arg : appendedArguments)
          |     ^~~
    /home/scott/lyxbuilds/master/repo/src/insets/InsetText.cpp:717:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’
      717 |  if (writeOuterTag) {
          |  ^~
---
 src/insets/InsetText.cpp |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/insets/InsetText.cpp b/src/insets/InsetText.cpp
index 7942588..fa1f40c 100644
--- a/src/insets/InsetText.cpp
+++ b/src/insets/InsetText.cpp
@@ -709,9 +709,9 @@ void InsetText::docbook(XMLStream & xs, OutputParams const & rp, XHTMLOptions op
 	docbookParagraphs(text_, buffer(), xs, runparams);
 	xs.endDivision();
 
-    // - Think about the arguments after the paragraph.
-    for (auto const & arg : appendedArguments)
-        arg->docbook(xs, np);
+	// - Think about the arguments after the paragraph.
+	for (auto const & arg : appendedArguments)
+		arg->docbook(xs, np);
 
 	// - Close the required tags.
 	if (writeOuterTag) {