diff --git a/pcbnew/dialogs/panel_setup_rules_help.txt b/pcbnew/dialogs/panel_setup_rules_help.txt
index 5938a8956a..240e543f42 100644
--- a/pcbnew/dialogs/panel_setup_rules_help.txt
+++ b/pcbnew/dialogs/panel_setup_rules_help.txt
@@ -71,7 +71,7 @@ A.insideArea('<zone_name>')
 A.isPlated()
 
 
-# True if 'A' exists on the given layer.  The layer name can be
+# True if A exists on the given layer.  The layer name can be
 # either the name assigned in Board Setup > Board Editor Layers or
 # the canonical name (ie: F.Cu).