Fix apartment typo in sentences-en-_common.yaml

"appartment" should be "apartment"

sentences/en/_common.yaml

@@ -394,7 +394,7 @@ expansion_rules:
   # Context awareness expansion rules
   all: "(all[[ of] the]|every[ single]|each[ and every])"
   are_all: "[<are> ]<all>"
-  home: "(home|house|appartment|flat)"
+  home: "(home|house|apartment|flat)"
   everywhere: "(everywhere|all over|[<in>] the [(entire|whole)] <home>|[<in>] <all> (room|area|floor)[s])"
   here: "([in] here|[in] (this|the) (room|area|space))"