Update docstrings to match toolz 0.12.1

Author: eriknw

Diff for: cytoolz/functoolz.pyx

@@ -824,6 +824,7 @@ cdef class excepts:
     -1
 
     Multiple exceptions and default except clause.
+
     >>> excepting = excepts((IndexError, KeyError), lambda a: a[0])
     >>> excepting([])
     >>> excepting([1])

Diff for: cytoolz/itertoolz.pyx

@@ -1268,7 +1268,7 @@ cpdef object join(object leftkey, object leftseq,
 
     >>> cities = [('Alice', 'NYC'),
     ...           ('Alice', 'Chicago'),
-    ...           ('Dan', 'Syndey'),
+    ...           ('Dan', 'Sydney'),
     ...           ('Edith', 'Paris'),
     ...           ('Edith', 'Berlin'),
     ...           ('Zhao', 'Shanghai')]