diff --git a/core/src/com/google/zxing/datamatrix/decoder/Version.java b/core/src/com/google/zxing/datamatrix/decoder/Version.java
index 891ac0e1a..06fd3269e 100644
--- a/core/src/com/google/zxing/datamatrix/decoder/Version.java
+++ b/core/src/com/google/zxing/datamatrix/decoder/Version.java
@@ -92,7 +92,7 @@ public final class Version {
    * <p>Deduces version information from Data Matrix dimensions.</p>
    *
    * @param numRows Number of rows in modules
-   * @param numRows Number of columns in modules
+   * @param numColumns Number of columns in modules
    * @return {@link Version} for a Data Matrix Code of those dimensions
    * @throws ReaderException if dimensions do correspond to a valid Data Matrix size
    */
diff --git a/core/src/com/google/zxing/qrcode/detector/FinderPattern.java b/core/src/com/google/zxing/qrcode/detector/FinderPattern.java
index 18cfafd79..34d1464ba 100644
--- a/core/src/com/google/zxing/qrcode/detector/FinderPattern.java
+++ b/core/src/com/google/zxing/qrcode/detector/FinderPattern.java
@@ -21,7 +21,7 @@ import com.google.zxing.ResultPoint;
 /**
  * <p>Encapsulates a finder pattern, which are the three square patterns found in
  * the corners of QR Codes. It also encapsulates a count of similar finder patterns,
- * as a convenience to {@link FinderPatternFinder}'s bookkeeping.</p>
+ * as a convenience to the finder's bookkeeping.</p>
  *
  * @author srowen@google.com (Sean Owen)
  */