|  | @@ -39,7 +39,7 @@ export class Tremolo extends Modifier {
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				|  |  |  
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				|  |  |      this.setRendered();
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				|  |  |      const stemDirection = this.note.getStemDirection();
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				|  |  | -    // VexFlowPatch:add y_spacing_scale
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				|  |  | +    // VexFlowPatch: add y_spacing_scale
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				|  |  |      this.y_spacing = 4 * stemDirection * this.y_spacing_scale;
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				|  |  |      const start = this.note.getModifierStartXY(this.position, this.index);
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				|  |  |      let x = start.x;
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