The word "whishing" is not a correct spelling in standard English. It is possible that the intended word is "wishing", which is pronounced /ˈwɪʃ.ɪŋ/ in IPA phonetic transcription. The sound represented by "wh" in "whishing" is traditionally pronounced as the same sound as "w", as seen in words such as "whale" and "when". However, in some dialects, this sound is pronounced as an aspirated "h" sound, leading to variations such as "wishing" being pronounced as "whishing".