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-rw-r--r--hash.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/hash.c b/hash.c
index 27111685dc6..fdecb1edad8 100644
--- a/hash.c
+++ b/hash.c
@@ -6690,8 +6690,8 @@ env_update(VALUE env, VALUE hash)
* ==== User-Defined \Hash Keys
*
* To be useable as a \Hash key, objects must implement the methods <code>hash</code> and <code>eql?</code>.
- * Note: this requirement does not apply if the \Hash uses #compare_by_id since comparison will then rely on
- * the keys' object id instead of <code>hash</code> and <code>eql?</code>.
+ * Note: this requirement does not apply if the \Hash uses #compare_by_identity since comparison will then
+ * rely on the keys' object id instead of <code>hash</code> and <code>eql?</code>.
*
* \Object defines basic implementation for <code>hash</code> and <code>eq?</code> that makes each object
* a distinct key. Typically, user-defined classes will want to override these methods to provide meaningful