checkstyle: First sentence should end with a period.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/fileupload/trunk@1456838 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/java/org/apache/commons/fileupload/util/mime/QuotedPrintableDecoder.java b/src/main/java/org/apache/commons/fileupload/util/mime/QuotedPrintableDecoder.java
index cc5e6d0..f8c681e 100644
--- a/src/main/java/org/apache/commons/fileupload/util/mime/QuotedPrintableDecoder.java
+++ b/src/main/java/org/apache/commons/fileupload/util/mime/QuotedPrintableDecoder.java
@@ -53,7 +53,7 @@
     }
 
     /**
-     * decode the uuencoded byte data writing it to the given output stream
+     * decode the uuencoded byte data writing it to the given output stream.
      *
      * @param data   The array of byte data to decode.
      * @param off    Starting offset within the array.