Problem with Lion Brand Homespun Crochet Ruffle Scarf Pattern

I am an intermediate crocheter, but have not been actively crocheting for quite some time and would like to get back into it. I recently found a pattern on the Lion Brand website for a Crocheted Ruffle Scarf, which I thought would be a good way to get started again. I printed the pattern, however, I am unsure where to proceed after Row 4. It doesn't say whether I continue with Row 4 until I reach the length and then fasten off or whether I repeat Rows 1-4 until I reach the length and then fasten off?? The pattern is labeled as easy, and maybe I am just reading into this too much??!! Please help. Thank you.

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You just do four rows and call it quits. If your gauge in correct, the scarf should be four inches wide.

Thanks, alex. Now I can get started. Didn't think it would be crocheted longwise! Makes sense now!!