[LyX/master] Correct error message

[Juergen Spitzmueller]

commit f7e8e3f10eb40262d8956063adf9f03ebb41ab80
Author: Juergen Spitzmueller <spitz at lyx.org>
Date:   Thu Feb 17 10:52:37 2022 +0100

    Correct error message
---
 src/LaTeX.cpp |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/LaTeX.cpp b/src/LaTeX.cpp
index c4dd18e..e0df744 100644
--- a/src/LaTeX.cpp
+++ b/src/LaTeX.cpp
@@ -436,7 +436,8 @@ int LaTeX::run(TeXErrors & terr)
 			iscanres |= INDEX_ERROR;
 			terr.insertError(0,
 					 _("Index Processor Error"),
-					 _("The index processor did not run successfully. Please check the output of View > Messages!"));
+					 _("The index processor did not run successfully. "
+					   "Please check the output of View > Messages Pane!"));
 		}
 		FileName const ilgfile(changeExtension(file.absFileName(), ".ilg"));
 		if (ilgfile.exists())