fix "modifer" -> "modifier" typo everywhere

proxychain/requestmodifiers/spoof_referrer_from_naver_post.go

@@ -0,0 +1,23 @@
+package requestmodifiers
+
+import (
+	"fmt"
+
+	"ladder/proxychain"
+)
+
+// SpoofReferrerFromNaverSearch modifies the referrer header
+// pretending to be from a Naver search (popular in South Korea)
+func SpoofReferrerFromNaverSearch() proxychain.RequestModification {
+	return func(chain *proxychain.ProxyChain) error {
+		referrer := fmt.Sprintf(
+			"https://search.naver.com/search.naver?where=nexearch&sm=top_hty&fbm=0&ie=utf8&query=%s",
+			chain.Request.URL.Host,
+		)
+		chain.Request.Header.Set("referrer", referrer)
+		chain.Request.Header.Set("sec-fetch-site", "cross-site")
+		chain.Request.Header.Set("sec-fetch-dest", "document")
+		chain.Request.Header.Set("sec-fetch-mode", "navigate")
+		return nil
+	}
+}