Minor changes to match the style guide.
diff --git a/Doc/lib/librobotparser.tex b/Doc/lib/librobotparser.tex
index a48ad85..8321dad 100644
--- a/Doc/lib/librobotparser.tex
+++ b/Doc/lib/librobotparser.tex
@@ -9,13 +9,13 @@
\sectionauthor{Skip Montanaro}{skip@mojam.com}
\index{WWW}
-\index{World-Wide Web}
+\index{World Wide Web}
\index{URL}
\index{robots.txt}
This module provides a single class, \class{RobotFileParser}, which answers
questions about whether or not a particular user agent can fetch a URL on
-the web site that published the \file{robots.txt} file. For more details on
+the Web site that published the \file{robots.txt} file. For more details on
the structure of \file{robots.txt} files, see
\url{http://info.webcrawler.com/mak/projects/robots/norobots.html}.