chore: +"killable", "video game" (#2768)

Fixes #2760

Author: hippietrail

harper-core/dictionary.dict

@@ -31427,7 +31427,7 @@ kidskin/Ng
 kielbasa/NgS
 kielbasi/N
 kike/NSV
-kill/~Vd>GSNgzZ
+kill/~Vd>GSNgzZB
 killdeer/NSg
 killer/~NgJ
 killing/~JNgV6
@@ -51761,6 +51761,7 @@ vicuña/NgS
 vicuna/NgS
 videlicet/
 video/~NwSgVGd
+video game/NgS
 videocassette/NSg
 videoconferencing/VNmg
 videodisc/NgS