fix capitalization on os x installer welcome page

svn:r4624

contrib/osx/TorBundleWelcome.rtf

@@ -13,11 +13,11 @@ They are packaged together for your convenience.
 \f0\b0 \
 \
 \pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\ql\qnatural
-\cf0 Tor is a system for using the internet anonymously, and allowing\
+\cf0 Tor is a system for using the Internet anonymously, and allowing\
 others to do so.\
 \
 For more information, please visit http://tor.eff.org/\
 \
-Privoxy stands between your web browser and tor to make your web surfing experience safer.\
+Privoxy stands between your web browser and Tor to make your web surfing experience safer.\
 \
-For more information, please visit http://www.privoxy.org/}
+For more information, please visit http://www.privoxy.org/}