fix mistake of renaming

Author: paulinashakirova

src/core/packages/chrome/navigation/src/constants.ts

@@ -18,4 +18,5 @@ export const POPOVER_HOVER_DELAY = 100;
 export const TOP_BAR_HEIGHT = 48;
 export const TOP_BAR_POPOVER_GAP = 8;
 export const BOTTOM_POPOVER_GAP = 17;
+export const POPOVER_OFFSET = 5;
 export const TOOLTIP_OFFSET = 4;