\constfunc{int}{GetCharHeight}{\void}
-Returns (average) char height in standard font. It's used as DC-independent metrics.
+Returns (average) char height in standard font. It is used as DC-independent metrics.
{\bf Note:} This function doesn't return the {\it actual} height. If you want to
know the height of the current font, call {\tt GetDC -> GetCharHeight()}.
\constfunc{int}{GetCharWidth}{\void}
-Returns average char width in standard font. It's used as DC-independent metrics.
+Returns average char width in standard font. It is used as DC-independent metrics.
{\bf Note:} This function doesn't return the {\it actual} width. If you want to
know the height of the current font, call {\tt GetDC -> GetCharWidth()}