Fix up incomplete sentence
diff --git a/Doc/howto/unicode.rst b/Doc/howto/unicode.rst
index 7ad61c1..dac5c74 100644
--- a/Doc/howto/unicode.rst
+++ b/Doc/howto/unicode.rst
@@ -246,7 +246,7 @@
``str`` type; you can therefore check if a value is a string type with
``isinstance(value, basestring)``. Under the hood, Python represents
Unicode strings as either 16- or 32-bit integers, depending on how the
-Python interpreter was compiled, but this
+Python interpreter was compiled.
The ``unicode()`` constructor has the signature ``unicode(string[, encoding, errors])``.
All of its arguments should be 8-bit strings. The first argument is converted