diff --git a/CommandDesignPattern/SpellCommand.java b/CommandDesignPattern/SpellCommand.java
index 1fe2dc9..ff6a2aa 100644
--- a/CommandDesignPattern/SpellCommand.java
+++ b/CommandDesignPattern/SpellCommand.java
@@ -1,3 +1,12 @@
 public class SpellCommand implements Command{
+	private Document doc;
 
+	public SpellCommand(Document doc) {
+		this.doc=doc;
+	}
+	
+	@Override
+	public void execute() {
+		doc.spell();
+	}
 }