Adjust desktop.in file

data/de.zwarf.picplanner.desktop.in

@@ -1,5 +1,5 @@
 [Desktop Entry]
-Name=picplanner
+Name=PicPlanner
 Exec=picplanner
 Icon=de.zwarf.picplanner
 Terminal=false

src/picplanner-application.c

@@ -108,7 +108,7 @@ picplanner_application_show_about (GSimpleAction *action,
                          "authors", authors,
                          "logo-icon-name", "de.zwarf.picplanner",
                          "version", "0.1.0",
-                         "comments", _("Plan your photographs"),
+                         "comments", "Plan your photographs",
                          "website", "https://gitlab.com/Zwarf/picplanner",
                          NULL);
 }