update doc for list.tolist

docs/list.rst

@@ -17,7 +17,7 @@ List
 
     Convert given ``obj`` to list.
 
-    If ``obj`` is not a list, return [``obj``], else return ``obj`` itself.
+    If ``obj`` is not a list, return ``[obj]``, else return ``obj`` itself.
 
     >>> from pydu.list import tolist
     >>> tolist('foo')

pydu/list.py

@@ -21,7 +21,7 @@ def tolist(obj):
     """
     Convert given `obj` to list.
 
-    If `obj` is not a list, return [`obj`], else return `obj` itself.
+    If `obj` is not a list, return `[obj]`, else return `obj` itself.
     """
     if not isinstance(obj, list):
         return [obj]