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diff --git a/pd/doc/3.audio.examples/22.pulse.width.mod.pd b/pd/doc/3.audio.examples/22.pulse.width.mod.pd
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-#N canvas 27 355 931 532 12;
-#X floatatom 86 104 0 0 0;
-#X graph graph1 0 -1.02 882 1.02 669 456 869 326;
-#X array difference-output 882 float 0;
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-#X msg 214 64 \; pd dsp 1;
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-#X text 20 158 audio;
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-#X text 57 9 CLASSICAL PULSE WIDTH MODULATION;
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-#X obj 191 164 tabwrite~ phasor1-output;
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-#X text 12 386 This patch demonstrates pulse width modulation \, which
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-phase difference. Here their frequencies are set to differ by 1/5 Hz.
-so that the relative phase wanders continuously.;
-#X text 669 459 ---- 0.02 seconds ----;
-#X text 665 498 updated for Pd version 0.34;
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