diff --git a/share/misc/docbook.css b/share/misc/docbook.css
index 1427dc9769..4c1d564033 100644
--- a/share/misc/docbook.css
+++ b/share/misc/docbook.css
@@ -121,7 +121,7 @@ UL, BODY DIR, BODY MENU {
 }
 
 HTML {
-	margin: 0; 
+	margin: 0;
 	padding: 0;
 }
 
@@ -151,7 +151,7 @@ SVNREF {
 .ACCEL {
 	background-color: #F0F0F0;
 	text-decoration: underline;
-} 
+}
 
 .SCREEN {
 	padding: 1ex;