Found the following hamletworks.org entries referring to line 2760-1

View Commentary Note for 2759-61
2759-60 {Hora.} <Qu.> Twere good she were spoken with, | for shee may strew 
2760-1Dangerous coniectures | in ill breeding mindes,
2761Let her come in.

View Immaterial Textual Note for 2759-61
2759-60 {Hora.} <Qu.> Twere good she were spoken with, | for shee may strew 
2760-1 Dangerous coniectures | in ill breeding mindes, 2760 
2761 Let her come in.4.5.16