minor #19539 [AssetMapper] Minor (ThomasLandauer)

This PR was merged into the 6.4 branch.

Discussion
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[AssetMapper] Minor

Page: https://symfony.com/doc/6.4/frontend/asset_mapper.html#handling-css

This is indeed better than #19453 was; and much better than before.

1. "valid" in which sense? Valid importmap syntax?
2. What about something like:
    > These special entries are valid importmap syntax, but ignored by JavaScript.

    Then the last sentence could be shortened.

Commits
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ea212df [AssetMapper] Minor

Author: javiereguiluz

frontend/asset_mapper.rst

@@ -421,8 +421,8 @@ the page as ``link`` tags in the order they were imported.
 
     Importing a CSS file is *not* something that is natively supported by
     JavaScript modules. AssetMapper makes this work by adding a special importmap
-    entry for each CSS file. These special entries are valid valid, but do nothing.
-    AssetMapper adds a ``<link>`` tag for each CSS file, but when the JavaScript
+    entry for each CSS file. These special entries are valid, but do nothing.
+    AssetMapper adds a ``<link>`` tag for each CSS file, but when JavaScript
     executes the ``import`` statement, nothing additional happens.
 
 .. _asset-mapper-3rd-party-css: