Clarify.

ISHelp/isxfunc.xml

@@ -2736,12 +2736,12 @@ end;</pre></example>
       <function>
         <name>ScaleX</name>
         <prototype>function ScaleX(X: Integer): Integer;</prototype>
-        <description><p>Takes an X coordinate or width and returns it scaled to fit the size of the current dialog font. If the dialog font is 8-point MS Sans Serif and the user is running Windows in Small Fonts (96 dpi), then X is returned unchanged.</p></description>
+        <description><p>Takes an X coordinate or width and returns it scaled to fit the size of the current dialog font. If the dialog font is 8-point MS Sans Serif and the user is running Windows in 100% DPI (96 dpi), then X is returned unchanged.</p></description>
       </function>
       <function>
         <name>ScaleY</name>
         <prototype>function ScaleY(Y: Integer): Integer;</prototype>
-        <description><p>Takes a Y coordinate or height and returns it scaled to fit the size of the current dialog font. If the dialog font is 8-point MS Sans Serif and the user is running Windows in Small Fonts (96 dpi), then Y is returned unchanged.</p></description>
+        <description><p>Takes a Y coordinate or height and returns it scaled to fit the size of the current dialog font. If the dialog font is 8-point MS Sans Serif and the user is running Windows in 100% DPI (96 dpi), then Y is returned unchanged.</p></description>
       </function>
       <function>
         <name>InitializeBitmapImageFromIcon</name>