Lighten up tables.
diff --git a/Doc/texinputs/python.sty b/Doc/texinputs/python.sty
index c58a55b..fc121b8 100644
--- a/Doc/texinputs/python.sty
+++ b/Doc/texinputs/python.sty
@@ -600,9 +600,8 @@
 \newenvironment{tableii}[4]{%
   \begin{center}%
     \def\lineii##1##2{\csname#2\endcsname{##1}&##2\\}%
-    \begin{tabular}{#1}\hline \strong{#3}&\strong{#4} \\ \hline%
+    \begin{tabular}{#1}\strong{#3}&\strong{#4} \\ \hline%
 }{%
-      \hline%
     \end{tabular}%
   \end{center}%
 }
@@ -610,9 +609,8 @@
 \newenvironment{tableiii}[5]{%
   \begin{center}%
     \def\lineiii##1##2##3{\csname#2\endcsname{##1}&##2&##3\\}%
-    \begin{tabular}{#1}\hline \strong{#3}&\strong{#4}&\strong{#5} \\ \hline%
+    \begin{tabular}{#1}\strong{#3}&\strong{#4}&\strong{#5} \\ \hline%
 }{%
-      \hline%
     \end{tabular}%
   \end{center}%
 }