[css-writing-modes] Retweak wording.

Author: fantasai

css-writing-modes/Overview.html

@@ -2409,8 +2409,8 @@ <h4 class="heading settled heading" data-level=9.1.3 id=text-combine-compression
         Note that the number of <a data-link-type=dfn href=#character title=characters>characters</a> ≠ number of Unicode codepoints!
       <li>Horizontally scale the result to 1em if it is not yet 1em or narrower.
     </ol>
-    <p>Another implementation that utilizes OpenType layout features might compose the text
-    first with normal glyphs to see if that fits,
+    <p>A different implementation that utilizes OpenType layout features
+    might compose the text first with normal glyphs to see if that fits,
     then substitute in half-width or third-width forms as available and necessary,
     possibly adjusting its approach or combining it with scaling operations
     depending on the available glyph substitutions.

css-writing-modes/Overview.src.html

@@ -2430,8 +2430,8 @@ <h4 id="text-combine-compression">
         Note that the number of <i>characters</i> &ne; number of Unicode codepoints!
       <li>Horizontally scale the result to 1em if it is not yet 1em or narrower.
     </ol>
-    <p>Another implementation that utilizes OpenType layout features might compose the text
-    first with normal glyphs to see if that fits,
+    <p>A different implementation that utilizes OpenType layout features
+    might compose the text first with normal glyphs to see if that fits,
     then substitute in half-width or third-width forms as available and necessary,
     possibly adjusting its approach or combining it with scaling operations
     depending on the available glyph substitutions.