Wrong example in ql-guide

[Piero Campalani]

In Sec. 4.3.4 "Comments in Type Definitions", at p.23 the syntax of the proposed example is wrong. Should be:

struct RGBPixel
{ char red,   // red channel of color image
       green, // green channel of color image
       blue;  // blue channel of color image
};            // 3 x 8bit color pixels

instead of:

typedef struct
{ char red,   // red channel of color image
       green, // green channel of color image
       blue;  // blue channel of color image
} RGBPixel;   // 3 x 8bit color pixels

[Peter Baumann]

fixed in v8.4.