Josh's suggestions from review round 1

- Sentence about >1 meta tag
- s/medium/initial/g
- earlier example

css-fonts-5/Overview.bs

@@ -64,7 +64,7 @@ Do not assume that if something is not here, it has been dropped.
 Text-Scale <code class=html>&lt;meta&gt;</code> element</h2>
 
 A document with a <{meta}> tag
-whose <code>name</code> attribute
+whose <{meta/name}> attribute
 is a <a>ASCII case-insensitive</a> match for
 <dfn lt=text-scale><code>"text-scale"</code></dfn>
 is recognized as setting the computed value
@@ -75,9 +75,15 @@ The value of the <code>content</code>
 attribute must be an <a>ASCII case-insensitive</a> match for one of the
 recognized keywords. Otherwise the tag is ignored.
 
-Documents without this <code>&lt;meta></code> tag will have an assumed default
+Documents without this <{meta}> tag will have an assumed default
 value of <code>legacy</code>.
 
+<div class="example" id="ex-text-scale">
+  <pre>&lt;meta name="text-scale" content="scale" /></pre>
+</div>
+
+There must not be more than one <{meta}> element with its <{meta/name}> attribute value set to an [=ASCII case-insensitive=] for [=text-scale=] per document.
+
 <h3 id="text-scale-meta-keywords">
 Keywords</h3>
 
@@ -88,11 +94,15 @@ The recognized keywords in the [=text-scale=]
 	<dt><dfn for="text-scale">legacy</dfn></dt>
 	<dd>''env()/preferred-text-scale'' returns the user's OS-level font factor on mobile,
 	but 1 on desktop.
-	The document's initial font size only incorporates UA-level font preferences.
-	OS-level font preferences are ignored.</dd>
+	The document's ''font-size/medium'' font size incorporates UA-level font preferences.
+	OS-level font preferences are ignored.
+
+	Note: Equivalent to omitting a [=text-scale=] <{meta}> tag or
+	including an unrecognized content attribute keyword.
+	</dd>
 	<dt><dfn>scale</dfn></dt>
 	<dd>''env()/preferred-text-scale'' returns the user's OS-level font preferences.
-	The document's initial font size incorporates both UA-level and OS-level font preferences.</dd>
+	The document's ''font-size/medium'' font size incorporates both UA-level and OS-level font preferences.</dd>
 </dl>
 
 <h3 id="legacy-keyword">The 'legacy' keyword</h3>
@@ -106,9 +116,15 @@ the user has chosen from any settings <i>provided by the user agent</i>.
 The ''preferred-text-scale'' value must be 1 on desktop platforms.
 On mobile:
 <ul>
-	<li>if the operating system provides a text scale setting AND the UA hasn't already applied that factor to the initial font size, ''env()/preferred-text-scale'' returns the multiplier that the user has chosen in the operating system's text scale setting.
+	<li>if the operating system provides a text scale setting AND
+	the UA hasn't already applied that factor to the ''font-size/medium'' font size,
+	''env()/preferred-text-scale'' returns the multiplier
+	that the user has chosen in the operating system's text scale setting.
 
-	Note: As of this writing, all combinations of Android, iOS, Gecko, WebKit, Blink satisfy this first condition.
+	Note: At the time of publishing, all combinations of
+	Android, iOS,
+	Gecko, WebKit, Blink
+	satisfy this first condition.
 
 	</li>
 	<li>Otherwise ''env()/preferred-text-scale'' returns 1.</li>
@@ -125,13 +141,13 @@ computed ''font-size/medium'' font size must match the user's preferred paragrap
 
 The ''env()/preferred-text-scale'' value must be a number that,
 when multiplied by 16px,
-provides a <<length>> that matches that of the initial font size.
+provides a <<length>> that matches that of the ''font-size/medium'' font size.
 
 Further, when the value of the [=text-scale=] content attribute is
 <a for=text-scale>scale</a>, the user agent should skip all font-sizing interventions it would otherwise perform in an attempt to automatically honor the user's preferences. E.g. text autosizing on mobile (See [[css-size-adjust#intro]]) and full-application zoom (<a href="https://github.com/w3c/csswg-drafts/blob/main/css-env-1/explainers/env-preferred-text-scale.md#windows-11">popular browsers do this on Windows)</a>.
 
-Note: It is expected that authors will use
-''&lt;meta name="text-scale" content="scale"&gt;'' in stylesheets so that the initial font size will reflect a combination of the user's font preferences, whether those are specified at the OS level or the UA level. The author will then be able to use ''rem'' throughout the page to honor the user's font preferences.
+Note: Authors are expected to use
+''&lt;meta name="text-scale" content="scale"&gt;'' in stylesheets so that the ''font-size/medium'' font size will reflect a combination of the user's font preferences, whether those are specified at the OS level or the UA level. The author will then be able to use ''rem'' throughout the page to honor the user's font preferences.
 
 <h3 id="values">
 Value Definitions</h3>