Fix typos in hclwrite/parser.go
Fix typos in hclwrite/parser.go

hashicorp/hcl,strivecast/hcl,strivecast/hcl,hashicorp/hcl,hashicorp/hcl,strivecast/hcl,strivecast/hcl,hashicorp/hcl,hashicorp/hcl,strivecast/hcl