# HG changeset patch
# User Dennis Fink
# Date 2015-07-08 22:23:12
# Node ID c447e51fad04e9301b2ae0c3e25047381c0b8d8a
# Parent  4972790c9279db21af7fd029516e1299af9f40ad

use key a name instead of el in first function

diff --git a/spaceapi/utils.py b/spaceapi/utils.py
--- a/spaceapi/utils.py
+++ b/spaceapi/utils.py
@@ -20,8 +20,8 @@ def fuzzy_list_find(lst, key, value):
 
 
 def first(iterable, keys):
-    for el in keys:
-        if el in iterable:
-            return el
+    for key in keys:
+        if key in iterable:
+            return key
 
     raise ValueError