[tz] [PROPOSED 2/2] Update a few stale links * theory.html, tz-art.html: Update stale links and normalize some punctuation and white space.

[Paul Eggert]

---
 theory.html |  2 +-
 tz-art.html | 12 ++++++------
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/theory.html b/theory.html
index 318b6c25..516d2a52 100644
--- a/theory.html
+++ b/theory.html
@@ -770,7 +770,7 @@ href="https://www.dissentmagazine.org/blog/booked-a-global-history-of-time-vanes
     calendar with 24-hour days. These divergences range from
     relatively minor, such as Japanese bars giving times like "24:30" for the
     wee hours of the morning, to more-significant differences such as <a
-    href="https://www.pri.org/stories/2015-01-30/if-you-have-meeting-ethiopia-you-better-double-check-time">the
+    href="https://theworld.org/stories/2015-01-30/if-you-have-meeting-ethiopia-you-better-double-check-time">the
     east African practice of starting the day at dawn</a>, renumbering
     the Western 06:00 to be 12:00. These practices are largely outside
     the scope of the <code><abbr>tz</abbr></code> code and data, which
diff --git a/tz-art.html b/tz-art.html
index 2131cfd4..3ee1eb24 100644
--- a/tz-art.html
+++ b/tz-art.html
@@ -210,7 +210,7 @@ Umberto Eco,
 Island of the Day Before</em></a>
 (<em>L'isola del giorno prima</em>), 1994.
 "...the story of a 17th century Italian nobleman trapped near an island
-on the International Date Line.  Time and time zones play an integral
+on the International Date Line. Time and time zones play an integral
 part in the novel." (Paul Eggert, 2006-04-22)
 </li>
 <li>
@@ -293,7 +293,7 @@ ADO &#x2605;&#x2605;&#x2BEA;,
 </li>
 <li>
 Milt Hinton,
-<a href="http://www.chiaroscurojazz.com/album.php?C=310"><em>Old
+<a href="https://chiaroscurojazz.org/catalog/old-man-time-2-cd-set/"><em>Old
 Man Time</em></a> (1990).
 Chiaroscuro CR(D) 310, 149:38 (two CDs).
 Milt Hinton, bass;
@@ -556,10 +556,10 @@ entitled "The Kid," originally aired 1997-11-04)
 </li>
 <li>
 "I put myself and my staff through this crazy, huge ordeal, all because
-I refused to go on at midnight, okay?  And so I work, you know, and
-then I get this job at eleven, supposed to be a big deal.  Then
+I refused to go on at midnight, okay? And so I work, you know, and
+then I get this job at eleven, supposed to be a big deal. Then
 yesterday daylight [saving] time ended. Right now it's basically
-midnight." (Conan O'Brien on the 2010-11-08 premiere of <em>Conan</em>.)
+midnight." (Conan O'Brien on the 2010-11-08 premiere of <em>Conan</em>)
 </li>
 <li>
 "The best method, I told folks, was to hang a large clock high on a
@@ -567,7 +567,7 @@ barn wall where all the cows could see it. If you have Holsteins, you
 will need to use an analog clock." (Jerry Nelson, <a
 href="http://www.agriculture.com/family/farm-humor/how-to-adjust-dairy-cows-to-daylight-savings-time">How
 to adjust dairy cows to daylight saving time</a>", <em>Successful Farming</em>,
-2017-10-09.)
+2017-10-09)
 </li>
 <li>
 "And now, driving to California, I find that I must enter a password
-- 
2.40.1