docs(grid): event args interface minor typo

Author: damyanpetev

projects/igniteui-angular/src/lib/grids/common/events.ts

@@ -24,7 +24,7 @@ export interface IGridCellEventArgs extends IBaseEventArgs {
     /** Represents the grid cell that triggered the event. */
     cell: CellType;
     /**
-     * Represents the original event that ocurred
+     * Represents the original event that occurred
      * Examples of such events include: selecting, clicking, double clicking, etc.
      */
     event: Event;
@@ -35,7 +35,7 @@ export interface IGridRowEventArgs extends IBaseEventArgs {
     /** Represents the grid row that triggered the event. */
     row: RowType;
     /**
-     * Represents the original event that ocurred
+     * Represents the original event that occurred
      * Examples of such events include: selecting, clicking, double clicking, etc.
      */
     event: Event;