fix typo
diff --git a/jspwiki-api/src/main/java/org/apache/wiki/api/providers/AttachmentProvider.java b/jspwiki-api/src/main/java/org/apache/wiki/api/providers/AttachmentProvider.java
index 4b03548..88cb03d 100644
--- a/jspwiki-api/src/main/java/org/apache/wiki/api/providers/AttachmentProvider.java
+++ b/jspwiki-api/src/main/java/org/apache/wiki/api/providers/AttachmentProvider.java
@@ -56,7 +56,7 @@
      *  Get attachment data.
      *  
      *  @param att The attachment
-     *  @return An InputStream which you contains the raw data of the object. It's your responsibility to close it.
+     *  @return An InputStream which contains the raw data of the object. It's your responsibility to close it.
      *  @throws ProviderException If the attachment cannot be found
      *  @throws IOException If the attachment cannot be opened
      */