/**
* The magic number of child entries that make a path-list popular.
* There's a trade-off here between convergnece and forwarding speed.
- * Popular path-lists generate load-balance maps for the entires that
+ * Popular path-lists generate load-balance maps for the entries that
* use them. If the map is present there is a switch path cost to indirect
* through the map - this indirection provides the fast convergence - so
* without the map convergence is slower.