diff --git a/tsstats/client.py b/tsstats/client.py
index aa8b7d6..d56259e 100644
--- a/tsstats/client.py
+++ b/tsstats/client.py
@@ -132,4 +132,4 @@ class Client(object):
         self.bans += 1
 
     def __str__(self):
-        return u'<{},{}>'.format(self.identifier, self.nick)
+        return u'<{}, {}>'.format(self.identifier, self.nick)
diff --git a/tsstats/tests/test_client.py b/tsstats/tests/test_client.py
index 3cdcc03..2f28661 100644
--- a/tsstats/tests/test_client.py
+++ b/tsstats/tests/test_client.py
@@ -30,10 +30,10 @@ def test_client_get(clients):
 
 def test_client_repr(clients):
     clients, _, _, _, _ = clients
-    assert str(clients['1']) == '<1,None>'
-    assert str(clients['2']) == '<2,None>'
-    assert str(clients['UID1']) == '<UID1,None>'
-    assert str(clients['UID2']) == '<UID2,None>'
+    assert str(clients['1']) == '<1, None>'
+    assert str(clients['2']) == '<2, None>'
+    assert str(clients['UID1']) == '<UID1, None>'
+    assert str(clients['UID2']) == '<UID2, None>'
 
 
 def test_clients_iter(clients):