[Csnd] Small manual error in directory

The example states
    This example shows how directory can be used to browse for .wav
    files in a fixed location. printf_i is then used to print the file
    names. It uses the file directory.csd.

But the code in directory.csd selects .txt files not .wav

Either correct the manual page or examples/directotry.csd

==John ffitch

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as it turns out i had the audacity to change in the example .txt to .wav
and the example works fine.