Update plymouth text to 21.04.

debian/changelog

@@ -1,7 +1,11 @@
 lubuntu-artwork (21.04.1) hirsute; urgency=medium
 
+  [ Hans P Möller ]
   * Added Lubuntu Breeze Openbox Theme.
 
+  [ Dan Simmons ]
+  * Update plymouth text to 21.04.
+
  -- Hans P Möller <hmollercl@lubuntu.me>  Sun, 10 Jan 2021 17:38:38 -0300
 
 lubuntu-artwork (20.10.3) groovy; urgency=medium

src/usr/share/plymouth/themes/lubuntu-text/lubuntu-text.plymouth

@@ -4,7 +4,7 @@ Description=Text mode theme based on kubuntu-logo theme
 ModuleName=ubuntu-text
 
 [ubuntu-text]
-title=Lubuntu 20.10
+title=Lubuntu 21.04
 black=0x0078C2
 white=0xffffff
 brown=0x009DFD