[2132]Code analysis problem

i just stumbled about the following code:

        #region Documentation
        /// <summary>
        /// Constructor taking an array of adjacent view names.
        /// </summary>
        #endregion
        public AdjacentPointsAttribute(params string[] adjacentViewNames)
        {
            this.adjacentViewNames = adjacentViewNames;
        }

R# gives a warning "XML comment is not placed on a valid language element" which is wrong for me because the comment is just wrapped in a region (don't ask me why this was done, i'm not the programmer, it's a snippet from an open source library).

Regards
Klaus