Add intervals in usage explanation.
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@@ -4,7 +4,7 @@ let uhk = require('./uhk');
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let programName = process.argv[1];
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let programName = process.argv[1];
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if (process.argv.length !== 4) {
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if (process.argv.length !== 4) {
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console.log(`Usage: ${programName} [left LED pwm percent] [right LED pwm percent]`);
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console.log(`Usage: ${programName} [left LED pwm 0-100] [right LED pwm 0-100]`);
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process.exit(1);
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process.exit(1);
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}
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}
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