diff --git a/worldedit-core/src/main/java/com/sk89q/worldedit/command/RegionCommands.java b/worldedit-core/src/main/java/com/sk89q/worldedit/command/RegionCommands.java
index 8b43929ac..174fe08de 100644
--- a/worldedit-core/src/main/java/com/sk89q/worldedit/command/RegionCommands.java
+++ b/worldedit-core/src/main/java/com/sk89q/worldedit/command/RegionCommands.java
@@ -132,7 +132,7 @@ public class RegionCommands {
                       @Optional("0") @Range(min = 0) int thickness,
                       @Switch('h') boolean shell) throws WorldEditException {
         if (!(region instanceof ConvexPolyhedralRegion)) {
-            player.printError("//line only works with convex polyhedral selections");
+            player.printError("//curve only works with convex polyhedral selections");
             return;
         }