Harmonize locale

apps/client/src/app/pages/portfolio/transactions/create-or-update-transaction-dialog/create-or-update-transaction-dialog.html

@@ -166,7 +166,7 @@
       [ngClass]="{ 'd-none': activityForm.controls['type']?.value !== 'ITEM' }"
     >
       <mat-form-field appearance="outline" class="w-100">
-        <mat-label i18n>Asset Sub-Class</mat-label>
+        <mat-label i18n>Asset Sub Class</mat-label>
         <mat-select formControlName="assetSubClass">
           <mat-option [value]="null"></mat-option>
           <mat-option