Fix typo: "an Unicode string" --> "a Unicode string"

Clarify the return value when the parameter is a Unicode object.

diff --git a/Doc/lib/libfuncs.tex b/Doc/lib/libfuncs.tex
index 9ecdb64f3e13ed5754e67492159a33fe9d6a83bd..e7df5eab91b6171f6f7a7c9bca8ba59b3f1b5eef 100644 (file)
--- a/Doc/lib/libfuncs.tex
+++ b/Doc/lib/libfuncs.tex
@@ -831,8 +831,8 @@ def my_import(name):
 
   If no optional parameters are given, \code{unicode()} will mimic the
   behaviour of \code{str()} except that it returns Unicode strings
-  instead of 8-bit strings. More precisely, if \var{object} is an
-  Unicode string or subclass it will return a Unicode string without
+  instead of 8-bit strings. More precisely, if \var{object} is a
+  Unicode string or subclass it will return that Unicode string without
   any additional decoding applied.
 
   For objects which provide a \method{__unicode__()} method, it will