Insert missing comma (perl)

Line:

výkonná produkce: Martin Scorsese, Timothy Van Patten střih: Kate Sanford, Tim Streeto herec(s): Hong Eun Hee (Mi Geum (soţia lui Sang Ok)) Han Hee (Jang Mi Ryung) Kim Yoo Mi (Yoon Chae Yeon) Jae-ho Song (Im Bong Hoek (tatăl lui S开发者_StackOverflowang Ok))

I want insert, with perl, missing comma like this:

výkonná produkce: Martin Scorsese, Timothy Van Patten střih: Kate Sanford, Tim Streeto herec(s): Hong Eun Hee (Mi Geum (soţia lui Sang Ok)), Han Hee (Jang Mi Ryung), Kim Yoo Mi (Yoon Chae Yeon), Jae-ho Song (Im Bong Hoek (tatăl lui Sang Ok))

Thanks.

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Without any details on constraints, we have to guess what you need. I'm guessing this:

s/\) /), /g