typo fix (mdn#5573)

rachelandrew · web-flow · commit c97129fcee6c · 2021-06-02T14:45:22.000+03:00
diff --git a/files/en-us/web/css/@media/forced-colors/index.html b/files/en-us/web/css/@media/forced-colors/index.html
@@ -32,7 +32,7 @@ <h3 id="Properties_affected_by_forced-color_mode">Properties affected by forced-
 
 <p>In forced colors mode, the values of the following properties are treated as if they have no author-level values specified. That is, browser-specified values are used instead. The browser-specified values do not affect the style cascade; the values are instead forced by the browser at paint time.</p>
 
-<p>These browser-specified values are selected from the set of system colors &emdash; this ensures a consistent contrast for common UI elements for users that have forced colors enabled.</p>
+<p>These browser-specified values are selected from the set of system colors &mdash; this ensures a consistent contrast for common UI elements for users that have forced colors enabled.</p>
 
 <ul>
  <li>{{cssxref("color")}}</li>
@@ -63,7 +63,7 @@ <h3 id="Properties_affected_by_forced-color_mode">Properties affected by forced-
 <p>In addition to these adjustments, browsers will help ensure text legibility by drawing “backplates” behind text. This is particularly important for preserving contrast when text is placed on top of images.
 </p>
 
-<p>There are two cases where the user agent does not force the values for the above properties &emdash; when a {{cssxref("forced-color-adjust")}} value of <code>none</code> is applied to an element, or when a system color is specified by the author.</p>
+<p>There are two cases where the user agent does not force the values for the above properties &mdash; when a {{cssxref("forced-color-adjust")}} value of <code>none</code> is applied to an element, or when a system color is specified by the author.</p>
 
 <p>When forced-color-adjust is set to <code>none</code> on an element, none of the forced color values will apply, and author styles will be applied as normal. Additionally, the backplate for text will be disabled.</p>
 
