diff --git a/src/Phetch.Core/Endpoint.cs b/src/Phetch.Core/Endpoint.cs
index e078732..786c2b9 100644
--- a/src/Phetch.Core/Endpoint.cs
+++ b/src/Phetch.Core/Endpoint.cs
@@ -163,7 +163,7 @@ public Task<TResult> Invoke(TArg arg, CancellationToken ct = default)
     public FixedQuery<TArg, TResult>? GetCachedQuery(TArg arg) => Cache.GetCachedQuery(arg);
 
     /// <summary>
-    /// Similar to <see cref="GetCachedQuery(TArg)"/>, but looks up a query by it's key directly.
+    /// Similar to <see cref="GetCachedQuery(TArg)"/>, but looks up a query by its key directly.
     /// This is only useful when using <see cref="EndpointOptions{TArg, TResult}.KeySelector"/>,
     /// because otherwise the key and arguments are equivalent.
     /// </summary>