diff --git a/spec/collator.html b/spec/collator.html
index 24961af9..de69e1a0 100644
--- a/spec/collator.html
+++ b/spec/collator.html
@@ -45,7 +45,7 @@ <h1>InitializeCollator ( _collator_, _locales_, _options_ )</h1>
           1. Let _localeData_ be %Collator%.[[SearchLocaleData]].
         1. Let _opt_ be a new Record.
         1. Let _matcher_ be ? GetOption(_options_, *"localeMatcher"*, ~string~, &laquo; *"lookup"*, *"best fit"* &raquo;, *"best fit"*).
-        1. Set _opt_.[[localeMatcher]] to _matcher_.
+        1. Set _opt_.[[LocaleMatcher]] to _matcher_.
         1. Let _collation_ be ? GetOption(_options_, *"collation"*, ~string~, ~empty~, *undefined*).
         1. If _collation_ is not *undefined*, then
           1. If _collation_ does not match the Unicode Locale Identifier `type` nonterminal, throw a *RangeError* exception.
diff --git a/spec/datetimeformat.html b/spec/datetimeformat.html
index ce2b4aa6..17c8231c 100644
--- a/spec/datetimeformat.html
+++ b/spec/datetimeformat.html
@@ -54,7 +54,7 @@ <h1>InitializeDateTimeFormat ( _dateTimeFormat_, _locales_, _options_ )</h1>
         1. Set _options_ to ? ToDateTimeOptions(_options_, *"any"*, *"date"*).
         1. Let _opt_ be a new Record.
         1. Let _matcher_ be ? GetOption(_options_, *"localeMatcher"*, ~string~, &laquo; *"lookup"*, *"best fit"* &raquo;, *"best fit"*).
-        1. Set _opt_.[[localeMatcher]] to _matcher_.
+        1. Set _opt_.[[LocaleMatcher]] to _matcher_.
         1. Let _calendar_ be ? GetOption(_options_, *"calendar"*, ~string~, ~empty~, *undefined*).
         1. If _calendar_ is not *undefined*, then
           1. If _calendar_ does not match the Unicode Locale Identifier `type` nonterminal, throw a *RangeError* exception.
@@ -203,7 +203,7 @@ <h1>Internal slots</h1>
           [[LocaleData]].[[&lt;_locale_&gt;]].[[hc]] must be &laquo; *null*, *"h11"*, *"h12"*, *"h23"*, *"h24"* &raquo;.
         </li>
         <li>
-          [[LocaleData]].[[&lt;_locale_&gt;]].[[hourCycle]] must be a String value equal to *"h11"*, *"h12"*, *"h23"*, or *"h24"*.
+          [[LocaleData]].[[&lt;_locale_&gt;]].[[HourCycle]] must be a String value equal to *"h11"*, *"h12"*, *"h23"*, or *"h24"*.
         </li>
         <li>
           [[LocaleData]].[[&lt;_locale_&gt;]] must have a [[formats]] field. This [[formats]] field must be a Record with [[&lt;_calendar_&gt;]] fields for all calendar values _calendar_. The value of this field must be a list of records, each of which has a subset of the fields shown in <emu-xref href="#table-datetimeformat-components"></emu-xref>, where each field must have one of the values specified for the field in <emu-xref href="#table-datetimeformat-components"></emu-xref>. Multiple records in a list may use the same subset of the fields as long as they have different values for the fields. The following subsets must be available for each locale:
diff --git a/spec/displaynames.html b/spec/displaynames.html
index f2ce314c..47659b9e 100644
--- a/spec/displaynames.html
+++ b/spec/displaynames.html
@@ -24,7 +24,7 @@ <h1>Intl.DisplayNames ( _locales_, _options_ )</h1>
         1. Let _opt_ be a new Record.
         1. Let _localeData_ be %DisplayNames%.[[LocaleData]].
         1. Let _matcher_ be ? GetOption(_options_, *"localeMatcher"*, ~string~, &laquo; *"lookup"*, *"best fit"* &raquo;, *"best fit"*).
-        1. Set _opt_.[[localeMatcher]] to _matcher_.
+        1. Set _opt_.[[LocaleMatcher]] to _matcher_.
         1. Let _r_ be ResolveLocale(%DisplayNames%.[[AvailableLocales]], _requestedLocales_, _opt_, %DisplayNames%.[[RelevantExtensionKeys]]).
         1. Let _style_ be ? GetOption(_options_, *"style"*, ~string~, &laquo; *"narrow"*, *"short"*, *"long"* &raquo;, *"long"*).
         1. Set _displayNames_.[[Style]] to _style_.
diff --git a/spec/listformat.html b/spec/listformat.html
index 9dfe8cfa..54146ba8 100644
--- a/spec/listformat.html
+++ b/spec/listformat.html
@@ -22,7 +22,7 @@ <h1>Intl.ListFormat ( [ _locales_ [ , _options_ ] ] )</h1>
         1. Set _options_ to ? GetOptionsObject(_options_).
         1. Let _opt_ be a new Record.
         1. Let _matcher_ be ? GetOption(_options_, *"localeMatcher"*, ~string~, &laquo; *"lookup"*, *"best fit"* &raquo;, *"best fit"*).
-        1. Set _opt_.[[localeMatcher]] to _matcher_.
+        1. Set _opt_.[[LocaleMatcher]] to _matcher_.
         1. Let _localeData_ be %ListFormat%.[[LocaleData]].
         1. Let _r_ be ResolveLocale(%ListFormat%.[[AvailableLocales]], _requestedLocales_, _opt_, %ListFormat%.[[RelevantExtensionKeys]], _localeData_).
         1. Set _listFormat_.[[Locale]] to _r_.[[locale]].
diff --git a/spec/negotiation.html b/spec/negotiation.html
index b68ebdef..5c5df458 100644
--- a/spec/negotiation.html
+++ b/spec/negotiation.html
@@ -200,7 +200,7 @@ <h1>ResolveLocale ( _availableLocales_, _requestedLocales_, _options_, _relevant
       </p>
 
       <emu-alg>
-        1. Let _matcher_ be _options_.[[localeMatcher]].
+        1. Let _matcher_ be _options_.[[LocaleMatcher]].
         1. If _matcher_ is *"lookup"*, then
           1. Let _r_ be ! LookupMatcher(_availableLocales_, _requestedLocales_).
         1. Else,
diff --git a/spec/numberformat.html b/spec/numberformat.html
index 211edba5..d0aacdbd 100644
--- a/spec/numberformat.html
+++ b/spec/numberformat.html
@@ -54,7 +54,7 @@ <h1>InitializeNumberFormat ( _numberFormat_, _locales_, _options_ )</h1>
         1. Set _options_ to ? CoerceOptionsToObject(_options_).
         1. Let _opt_ be a new Record.
         1. Let _matcher_ be ? GetOption(_options_, *"localeMatcher"*, ~string~, &laquo; *"lookup"*, *"best fit"* &raquo;, *"best fit"*).
-        1. Set _opt_.[[localeMatcher]] to _matcher_.
+        1. Set _opt_.[[LocaleMatcher]] to _matcher_.
         1. Let _numberingSystem_ be ? GetOption(_options_, *"numberingSystem"*, ~string~, ~empty~, *undefined*).
         1. If _numberingSystem_ is not *undefined*, then
           1. If _numberingSystem_ does not match the Unicode Locale Identifier `type` nonterminal, throw a *RangeError* exception.
diff --git a/spec/pluralrules.html b/spec/pluralrules.html
index a2fad4d0..33761067 100644
--- a/spec/pluralrules.html
+++ b/spec/pluralrules.html
@@ -34,7 +34,7 @@ <h1>InitializePluralRules ( _pluralRules_, _locales_, _options_ )</h1>
         1. Set _options_ to ? CoerceOptionsToObject(_options_).
         1. Let _opt_ be a new Record.
         1. Let _matcher_ be ? GetOption(_options_, *"localeMatcher"*, ~string~, &laquo; *"lookup"*, *"best fit"* &raquo;, *"best fit"*).
-        1. Set _opt_.[[localeMatcher]] to _matcher_.
+        1. Set _opt_.[[LocaleMatcher]] to _matcher_.
         1. Let _t_ be ? GetOption(_options_, *"type"*, ~string~, &laquo; *"cardinal"*, *"ordinal"* &raquo;, *"cardinal"*).
         1. Set _pluralRules_.[[Type]] to _t_.
         1. Perform ? SetNumberFormatDigitOptions(_pluralRules_, _options_, *+0*<sub>𝔽</sub>, *3*<sub>𝔽</sub>, *"standard"*).
diff --git a/spec/segmenter.html b/spec/segmenter.html
index 030355ef..c09d13ff 100644
--- a/spec/segmenter.html
+++ b/spec/segmenter.html
@@ -23,7 +23,7 @@ <h1>Intl.Segmenter ( [ _locales_ [ , _options_ ] ] )</h1>
         1. Set _options_ to ? GetOptionsObject(_options_).
         1. Let _opt_ be a new Record.
         1. Let _matcher_ be ? GetOption(_options_, *"localeMatcher"*, ~string~, &laquo; *"lookup"*, *"best fit"* &raquo;, *"best fit"*).
-        1. Set _opt_.[[localeMatcher]] to _matcher_.
+        1. Set _opt_.[[LocaleMatcher]] to _matcher_.
         1. Let _localeData_ be %Segmenter%.[[LocaleData]].
         1. Let _r_ be ResolveLocale(%Segmenter%.[[AvailableLocales]], _requestedLocales_, _opt_, %Segmenter%.[[RelevantExtensionKeys]], _localeData_).
         1. Set _segmenter_.[[Locale]] to _r_.[[locale]].