diff --git a/src/java/org/apache/poi/hssf/record/formula/Ref3DPtg.java b/src/java/org/apache/poi/hssf/record/formula/Ref3DPtg.java
index 0d842955b..a330c1bc0 100644
--- a/src/java/org/apache/poi/hssf/record/formula/Ref3DPtg.java
+++ b/src/java/org/apache/poi/hssf/record/formula/Ref3DPtg.java
@@ -104,7 +104,7 @@ public class Ref3DPtg extends Ptg {
     public String toString() {
         StringBuffer buffer = new StringBuffer();
 
-        buffer.append("Ref3dPrg\n");
+        buffer.append("Ref3dPtg\n");
         buffer.append("Index to Extern Sheet = " + getExternSheetIndex()).append("\n");
         buffer.append("Row = " + getRow()).append("\n");
         buffer.append("Col  = " + getColumn()).append("\n");