diff --git a/ChangeLog b/ChangeLog
index 7d0e40408..c63c0f7be 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -9,6 +9,8 @@
       when building the library to change the default LCD filter to be
       used. This is only useful for experimentation
 
+      * include/freetype/ftlcdfil.h: updating documentation
+
 2006-11-10  David Turner  <david@freetype.org>
 
        * include/freetype/ftlcdfil.h, include/internal/ftobjs.h,
diff --git a/include/freetype/ftlcdfil.h b/include/freetype/ftlcdfil.h
index 132c8d019..c9e9346f8 100644
--- a/include/freetype/ftlcdfil.h
+++ b/include/freetype/ftlcdfil.h
@@ -84,15 +84,9 @@ FT_BEGIN_HEADER
    *   @FT_RENDER_MODE_LCD or @FT_RENDER_MODE_LCD_V.
    *
    * @input:
-   *   library ::
-   *     A handle to the target library instance.
+   *   library :: A handle to the target library instance.
    *
-   *   filter_weights ::
-   *     A pointer to an array of 5 bytes corresponding to the weights of a
-   *     5-tap FIR filter.  Each weight must be positive, and their sum
-   *     should be at least 256 to avoid loss of darkness in the rendered
-   *     glyphs.  The sum can be greater than 256 to darken the glyphs
-   *     (`el-cheapo gamma').
+   *   filter  :: filter type.
    *
    *     You can use @FT_LCD_FILTER_NONE here to disable this feature, or
    *     @FT_LCD_FILTER_DEFAULT to use a default filter that should work
@@ -103,7 +97,7 @@ FT_BEGIN_HEADER
    *
    * @note:
    *   This feature is always disabled by default.  Clients must make an
-   *   explicit call to this function with a `filter_weights' value other
+   *   explicit call to this function with a `filter' value other
    *   than @FT_LCD_FILTER_NONE in order to enable it.
    *
    *   Due to *PATENTS* covering subpixel rendering, this function doesn't