[LyX/master] Foward-port tooltip addition from stable (3a7560dcb07)

[Juergen Spitzmueller]

commit 5c83c5c410d4a827a6c2f89d0ecd0466554ef207
Author: Juergen Spitzmueller <spitz at lyx.org>
Date:   Thu Sep 3 08:55:46 2020 +0200

    Foward-port tooltip addition from stable (3a7560dcb07)
---
 src/frontends/qt/ui/IncludeUi.ui |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/frontends/qt/ui/IncludeUi.ui b/src/frontends/qt/ui/IncludeUi.ui
index 5928be4..9861e21 100644
--- a/src/frontends/qt/ui/IncludeUi.ui
+++ b/src/frontends/qt/ui/IncludeUi.ui
@@ -76,7 +76,7 @@
      <item row="0" column="2">
       <widget class="QLineEdit" name="filenameED">
        <property name="toolTip">
-        <string>File name to include</string>
+        <string>File name to include. (You can create a new file by entering the name of one that does not yet exist.)</string>
        </property>
       </widget>
      </item>