chore(*): Make lint happy

Author: gedinakova

projects/igniteui-angular/src/lib/grids/tree-grid/tree-grid-summaries.spec.ts

@@ -817,7 +817,7 @@ describe('IgxTreeGrid - Summaries #tGrid', () => {
             treeGrid.deleteRow(847);
             fix.detectChanges();
             tick();
-            
+
             let summaryRow = GridSummaryFunctions.getRootSummaryRow(fix);
             GridSummaryFunctions.verifyColumnSummaries(summaryRow, 1, ['Count'], ['3']);
             GridSummaryFunctions.verifyColumnSummaries(summaryRow, 3, ['Min', 'Max'], ['49', '61']);

projects/igniteui-angular/src/lib/grids/tree-grid/tree-grid.component.ts

@@ -728,9 +728,9 @@ export class IgxTreeGridComponent extends IgxGridBaseDirective implements GridTy
      */
     private deselectChildren(recordID): void {
         const selectedChildren = [];
-        /* G.E. Apr 28, 2021 #9465 Records which are not in view can also be selected so we need to 
-         * deselect them as well, hence using 'records' map instead of getRowByKey() method which will 
-         * return only row components (i.e. records in view). */
+        // G.E. Apr 28, 2021 #9465 Records which are not in view can also be selected so we need to
+        // deselect them as well, hence using 'records' map instead of getRowByKey() method which will
+        // return only row components (i.e. records in view).
         const rowToDeselect = this.records.get(recordID);
         this.selectionService.deselectRow(recordID);
         this._gridAPI.get_selected_children(rowToDeselect, selectedChildren);