Fix translation title: What is Big OCR PDF

Author: talesam

bigocrpdf/usr/share/biglinux/bigocrpdf/window.py

@@ -319,7 +319,7 @@ def show_welcome_dialog(self) -> None:
 
         # Main title
         what_is = Gtk.Label()
-        what_is.set_markup("<span size='large' weight='bold'>" + _("What is Big OCR PDF?") + "</span>")
+        what_is.set_markup("<span size='large' weight='bold'>" + _("What is") + " Big OCR PDF?</span>")
         what_is.set_halign(Gtk.Align.CENTER)
         what_is.set_margin_bottom(14)
         content_box.append(what_is)