fix "modifer" -> "modifier" typo everywhere

proxychain/requestmodifiers/spoof_origin.go

@@ -0,0 +1,24 @@
+package requestmodifiers
+
+import (
+	"ladder/proxychain"
+)
+
+// SpoofOrigin modifies the origin header
+// if the upstream server returns a Vary header
+// it means you might get a different response if you change this
+func SpoofOrigin(url string) proxychain.RequestModification {
+	return func(px *proxychain.ProxyChain) error {
+		px.Request.Header.Set("origin", url)
+		return nil
+	}
+}
+
+// HideOrigin modifies the origin header
+// so that it is the original origin, not the proxy
+func HideOrigin() proxychain.RequestModification {
+	return func(px *proxychain.ProxyChain) error {
+		px.Request.Header.Set("origin", px.Request.URL.String())
+		return nil
+	}
+}