diff --git a/Doc/lib.tex b/Doc/lib.tex
index f0b649a..c87b90b 100644
--- a/Doc/lib.tex
+++ b/Doc/lib.tex
@@ -11,6 +11,9 @@
 % A command to define a function item
 \newcommand{\funcitem}[2]{\item[#1(#2)]}
 
+% A command to define a data item
+\newcommand{\dataitem}[1]{\item[#1]}
+
 % A command to define an exception item
 \newcommand{\excitem}[2]{
 \item[#1 = {\tt '#2'}]
@@ -18,8 +21,7 @@
 }
 
 \title{\bf
-	Python Library Reference \\
-	(DRAFT)
+	Python Library Reference
 }
 
 \author{
@@ -43,7 +45,7 @@
 It assumes basic knowledge about the {\Python} language.
 For an informal introduction to the language, see the Tutorial document.
 The Language Reference document (XXX not yet existing)
-gives a more formal reference to the language.
+gives a more formal definition of the language.
 
 \end{abstract}
 
diff --git a/Doc/lib/lib.tex b/Doc/lib/lib.tex
index f0b649a..c87b90b 100644
--- a/Doc/lib/lib.tex
+++ b/Doc/lib/lib.tex
@@ -11,6 +11,9 @@
 % A command to define a function item
 \newcommand{\funcitem}[2]{\item[#1(#2)]}
 
+% A command to define a data item
+\newcommand{\dataitem}[1]{\item[#1]}
+
 % A command to define an exception item
 \newcommand{\excitem}[2]{
 \item[#1 = {\tt '#2'}]
@@ -18,8 +21,7 @@
 }
 
 \title{\bf
-	Python Library Reference \\
-	(DRAFT)
+	Python Library Reference
 }
 
 \author{
@@ -43,7 +45,7 @@
 It assumes basic knowledge about the {\Python} language.
 For an informal introduction to the language, see the Tutorial document.
 The Language Reference document (XXX not yet existing)
-gives a more formal reference to the language.
+gives a more formal definition of the language.
 
 \end{abstract}