test: update messages

Signed-off-by: Athan <[email protected]>

Author: kgryte

lib/node_modules/@stdlib/dstructs/named-typed-tuple/test/test.to_string.js

@@ -43,8 +43,8 @@ tape( 'a tuple has a `toString` method', function test( t ) {
 	});
 	p = new Point( [ 10, 20 ] );
 
-	t.strictEqual( hasOwnProp( p, 'toString' ), true, 'has property' );
-	t.strictEqual( isFunction( p.toString ), true, 'has method' );
+	t.strictEqual( hasOwnProp( p, 'toString' ), true, 'returns expected value' );
+	t.strictEqual( isFunction( p.toString ), true, 'returns expected value' );
 	t.end();
 });