[ghex] about: Add self to documentation credits

[Logan Rathbone <larathbone src gnome org>]

commit b8521241d39d2cfcc3e87f1ceff9d20d3086e002
Author: Logan Rathbone <poprocks gmail com>
Date:   Mon Apr 4 22:58:37 2022 -0400

    about: Add self to documentation credits

 src/common-ui.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/src/common-ui.c b/src/common-ui.c
index 6f06ab9..3ad1b0e 100644
--- a/src/common-ui.c
+++ b/src/common-ui.c
@@ -10,7 +10,7 @@
    to maintain the source code under the licensing terms described
    herein and below.
 
-   Copyright © 2021 Logan Rathbone <poprocks gmail com>
+   Copyright © 2021-2022 Logan Rathbone <poprocks gmail com>
 
    GHex is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
@@ -232,6 +232,7 @@ common_about_cb (GtkWindow *parent)
        const char *documentation_credits[] = {
                "Jaka Mo\304\215nik",
                "Sun GNOME Documentation Team",
+               "Logan Rathbone",
                NULL
        };