diff --git a/src/org/apache/james/mime4j/codec/QuotedPrintableEncoder.java b/src/org/apache/james/mime4j/codec/QuotedPrintableEncoder.java
index 63d5e19b8..ea1c68c05 100644
--- a/src/org/apache/james/mime4j/codec/QuotedPrintableEncoder.java
+++ b/src/org/apache/james/mime4j/codec/QuotedPrintableEncoder.java
@@ -23,6 +23,8 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
 
+// Taken from Apache Mime4j 0.6
+
 final class QuotedPrintableEncoder
 {
     private static final byte TAB = 0x09;
diff --git a/src/org/apache/james/mime4j/codec/QuotedPrintableOutputStream.java b/src/org/apache/james/mime4j/codec/QuotedPrintableOutputStream.java
index 44397a19c..ba5f36332 100644
--- a/src/org/apache/james/mime4j/codec/QuotedPrintableOutputStream.java
+++ b/src/org/apache/james/mime4j/codec/QuotedPrintableOutputStream.java
@@ -23,6 +23,8 @@ import java.io.FilterOutputStream;
 import java.io.IOException;
 import java.io.OutputStream;
 
+// Taken from Apache Mime4j 0.6
+
 /**
  * Performs Quoted-Printable encoding on an underlying stream.
  */