man: document F1 in sd-boot too

As suggested in https://github.com/systemd/systemd/issues/15125#issuecomment-658114524.

diff --git a/man/systemd-boot.xml b/man/systemd-boot.xml
index c3d7bc9d4687b66c454837896d564e4c3eac08d3..ee6ad1d533304f107871ab84972a85f6f108b9e8 100644 (file)
--- a/man/systemd-boot.xml
+++ b/man/systemd-boot.xml
@@ -167,6 +167,7 @@
       <varlistentry>
         <term><keycap>h</keycap></term>
         <term><keycap>?</keycap></term>
+        <term><keycap>F1</keycap></term>
         <listitem><para>Show a help screen</para></listitem>
       </varlistentry>