diff --git a/phpBB/styles/prosilver/template/overall_header.html b/phpBB/styles/prosilver/template/overall_header.html
index e12a1294bd..71df3ccd4d 100644
--- a/phpBB/styles/prosilver/template/overall_header.html
+++ b/phpBB/styles/prosilver/template/overall_header.html
@@ -26,7 +26,7 @@
 
 <!--
 	phpBB style name: prosilver
-	Based on style:   prosilver (this is the default phpBB3 style)
+	Based on style:   prosilver (this is the default phpBB style)
 	Original author:  Tom Beddard ( http://www.subBlue.com/ )
 	Modified by:
 -->
diff --git a/phpBB/styles/prosilver/theme/stylesheet.css b/phpBB/styles/prosilver/theme/stylesheet.css
index 3eccff693e..0f0cf4b667 100644
--- a/phpBB/styles/prosilver/theme/stylesheet.css
+++ b/phpBB/styles/prosilver/theme/stylesheet.css
@@ -1,6 +1,6 @@
-/*  phpBB3 Style Sheet
+/*  phpBB Style Sheet
     --------------------------------------------------------------
-	Style name:			prosilver (the default phpBB 3.3.x style)
+	Style name:			prosilver (the default phpBB style)
 	Based on style:
 	Original author:	Tom Beddard ( http://www.subblue.com/ )
 	Modified by:		phpBB Limited ( https://www.phpbb.com/ )