From d7d098ba35b597d24df2a94977392caa1894bf8c Mon Sep 17 00:00:00 2001
From: Jimmy Cuadra <jimmy@jimmycuadra.com>
Date: Tue, 9 Jul 2019 00:13:58 -0700
Subject: [PATCH] Clarify what reference hashes are used for.

---
 src/functions.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/functions.rs b/src/functions.rs
index 1c659a92..129c0c03 100644
--- a/src/functions.rs
+++ b/src/functions.rs
@@ -125,7 +125,7 @@ pub fn content_hash(value: &Value) -> Result<String, Error> {
 /// Creates a *reference hash* for the JSON representation of an event.
 ///
 /// The reference hash of an event covers the essential fields of an event, including content
-/// hashes. It is used during federation and is described in the Matrix server-server
+/// hashes. It is used to generate event identifiers and is described in the Matrix server-server
 /// specification.
 pub fn reference_hash(value: &Value) -> Result<String, Error> {
     let redacted_value = redact(value)?;