diff --git a/docs/labwc-config.5.scd b/docs/labwc-config.5.scd
index 0d7827d5..1f8efee6 100644
--- a/docs/labwc-config.5.scd
+++ b/docs/labwc-config.5.scd
@@ -449,7 +449,7 @@ windows using the mouse.
 
 ```
 <tablet mapToOutput="" rotate="0">
-  <area top="0.0" left="0.0" width="0.0" height="0.0">
+  <area top="0.0" left="0.0" width="0.0" height="0.0" />
   <map button="Tip" to="Left" />
   <map button="Stylus" to="Right" />
   <map button="Stylus2" to="Middle" />
diff --git a/docs/rc.xml.all b/docs/rc.xml.all
index b498b953..f43f5176 100644
--- a/docs/rc.xml.all
+++ b/docs/rc.xml.all
@@ -414,7 +414,7 @@
   -->
   <tablet mapToOutput="" rotate="0">
     <!-- Active area dimensions are in mm -->
-    <area top="0.0" left="0.0" width="0.0" height="0.0">
+    <area top="0.0" left="0.0" width="0.0" height="0.0" />
     <map button="Tip" to="Left" />
     <map button="Stylus" to="Right" />
     <map button="Stylus2" to="Middle" />