trim some spaces

1 files changed, 3 insertions, 3 deletions

diff --git a/dw/imgrenderer.hh b/dw/imgrenderer.hh
index 325a1998..e3b5e95e 100644
--- a/dw/imgrenderer.hh
+++ b/dw/imgrenderer.hh
@@ -18,14 +18,14 @@ class ImgRenderer
 public:
    virtual ~ImgRenderer () { }
 
-   /** 
+   /**
     * \brief Called, when an image buffer is attached.
     *
     * This is typically the case when all meta data (size, depth) has been read.
     */
    virtual void setBuffer (core::Imgbuf *buffer, bool resize = false) = 0;
 
-   /** 
+   /**
     * \brief Called, when data from a row is available and has been copied into
     *    the image buffer.
     *
@@ -40,7 +40,7 @@ public:
     * limit the number of draws.
     */
    virtual void finish () = 0;
-   
+
    /**
     * \brief Called, when there are problems with the retrieval of image data.
     *