Moved a comment.

src/stream.h

@@ -81,6 +81,13 @@ public:
     TRACE_CTOR(output_stream_t, "");
   }
 
+  /**
+   * Destroys an output_stream_t.  This deletes the dynamically
+   * allocated ostream, if necessary. It also closes output file
+   * descriptor, if necessary.
+   */
+  ~output_stream_t();
+
   /**
    * Initialize the output stream object.
    *
@@ -93,13 +100,6 @@ public:
   void initialize(const optional<path>& output_file = none,
 		  const optional<path>& pager_path  = none);
 
-  /**
-   * Destroys an output_stream_t.  This deletes the dynamically
-   * allocated ostream, if necessary. It also closes output file
-   * descriptor, if necessary.
-   */
-  ~output_stream_t();
-
   /**
    * Convertor to a standard ostream.  This is used so that we can
    * stream directly to an object of type output_stream_t.