checkstyle: First sentence should end with a period.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/fileupload/trunk@1457004 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/java/org/apache/commons/fileupload/util/mime/MimeUtility.java b/src/main/java/org/apache/commons/fileupload/util/mime/MimeUtility.java
index 3b90027..5df34c8 100644
--- a/src/main/java/org/apache/commons/fileupload/util/mime/MimeUtility.java
+++ b/src/main/java/org/apache/commons/fileupload/util/mime/MimeUtility.java
@@ -31,7 +31,7 @@
 public final class MimeUtility {
 
     /**
-     * If the text contains any encoded tokens, those tokens will be marked with "=?"
+     * If the text contains any encoded tokens, those tokens will be marked with "=?".
      */
     private static final String ENCODED_TOKEN_MARKER = "=?";