diff --git a/worldedit-core/src/main/java/com/sk89q/worldedit/command/BrushCommands.java b/worldedit-core/src/main/java/com/sk89q/worldedit/command/BrushCommands.java
index 26553a087..b6433a206 100644
--- a/worldedit-core/src/main/java/com/sk89q/worldedit/command/BrushCommands.java
+++ b/worldedit-core/src/main/java/com/sk89q/worldedit/command/BrushCommands.java
@@ -88,7 +88,9 @@ public class BrushCommands {
         desc = "Choose the sphere brush"
     )
     @CommandPermissions("worldedit.brush.sphere")
-    public void sphereBrush(Player player, LocalSession session, Pattern fill,
+    public void sphereBrush(Player player, LocalSession session,
+                            @Arg(desc = "The pattern of blocks to set")
+                                Pattern fill,
                             @Arg(desc = "The radius of the sphere", def = "2")
                                 double radius,
                             @Switch(name = 'h', desc = "Create hollow spheres instead")
@@ -114,7 +116,9 @@ public class BrushCommands {
         desc = "Choose the cylinder brush"
     )
     @CommandPermissions("worldedit.brush.cylinder")
-    public void cylinderBrush(Player player, LocalSession session, Pattern fill,
+    public void cylinderBrush(Player player, LocalSession session,
+                              @Arg(desc = "The pattern of blocks to set")
+                                  Pattern fill,
                               @Arg(desc = "The radius of the cylinder", def = "2")
                                   double radius,
                               @Arg(desc = "The height of the cylinder", def = "1")
@@ -152,7 +156,7 @@ public class BrushCommands {
                                    boolean pasteEntities,
                                @Switch(name = 'b', desc = "Paste biomes if available")
                                    boolean pasteBiomes,
-                               @ArgFlag(name = 'm', desc = "Skip blocks matching this mask", def = "")
+                               @ArgFlag(name = 'm', desc = "Skip blocks matching this mask in the clipboard", def = "")
                                    Mask sourceMask) throws WorldEditException {
         ClipboardHolder holder = session.getClipboard();
         Clipboard clipboard = holder.getClipboard();
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 ae4333c04..b016128e8 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
@@ -177,7 +177,7 @@ public class RegionCommands {
                        @Arg(desc = "The mask representing blocks to replace", def = "")
                            Mask from,
                        @Arg(desc = "The pattern of blocks to replace with")
-                               Pattern to) throws WorldEditException {
+                           Pattern to) throws WorldEditException {
         if (from == null) {
             from = new ExistingBlockMask(editSession);
         }