Update spec/locale.html

Co-authored-by: Richard Gibson <richard.gibson@gmail.com>

Author: FrankYFTang

spec/locale.html

@@ -675,7 +675,7 @@ <h1>
       </h1>
       <dl class="header">
         <dt>description</dt>
-        <dd>The following algorithm refers to Locale data specified in <a href="https://unicode.org/reports/tr35/tr35-dates.html#Time_Data">Unicode Technical Standard #35 Part 4: Dates, Time Data</a>.</dd>
+        <dd>The following algorithm refers to Locale data specified in <a href="https://unicode.org/reports/tr35/tr35-dates.html#Time_Data">Unicode Technical Standard #35 Part 4 Dates, Time Data</a>.</dd>
       </dl>
       <emu-alg>
         1. If _loc_.[[HourCycle]] is not *undefined*, then