Resolve "Retours recette milestone 2.0"

src/app/form/form-view/structure-form/structure-equipments/structure-equipments.component.ts

@@ -42,11 +42,14 @@ export class StructureEquipmentsComponent implements OnInit {
   /**
    * Check if first letter is a vowel and returns text with correct preposition
    * @param equipment Equipment
-   * @returns "de tablalettres" | "d'imprimantes"
+   * @returns "de tablette(s)" | "d'imprimante(s)"
    */
   public formatEquipment(equipment: string): string {
-    if (this.vowels.includes(equipment.toLocaleLowerCase()[0])) return `d'${equipment.toLocaleLowerCase()}`;
-    return `de ${equipment.toLocaleLowerCase()}(s)`;
+    if (this.vowels.includes(equipment.toLocaleLowerCase()[0])) {
+      return `d'${equipment.toLocaleLowerCase()}(s)`;
+    } else {
+      return `de ${equipment.toLocaleLowerCase()}(s)`;
+    }
   }
   public goBack(): void {
     history.back();