Fix typo.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/fileupload/trunk@1455828 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/java/org/apache/commons/fileupload/RequestContext.java b/src/main/java/org/apache/commons/fileupload/RequestContext.java
index 3784f29..692693b 100644
--- a/src/main/java/org/apache/commons/fileupload/RequestContext.java
+++ b/src/main/java/org/apache/commons/fileupload/RequestContext.java
@@ -21,7 +21,7 @@
 
 /**
  * <p>Abstracts access to the request information needed for file uploads. This
- * interfsace should be implemented for each type of request that may be
+ * interface should be implemented for each type of request that may be
  * handled by FileUpload, such as servlets and portlets.</p>
  *
  * @author <a href="mailto:martinc@apache.org">Martin Cooper</a>