fix: improve translation string for 'About the author' (#1186)

* fix: improve translation string for 'About the Author'

* chore: update test matrix & dependencies

* chore: update text matrix

Author: SteelWagstaff

.github/workflows/standards-and-tests.yml

@@ -15,12 +15,12 @@ jobs:
       matrix:
         php: [ 8.1, 8.2 ]
         os: [ ubuntu-20.04 ]
-        wordpress: [ 6.2, latest ]
+        wordpress: [ 6.4.2, latest ]
         include:
           - experimental: true
           - experimental: false
             php: 8.1
-            wordpress: 6.2
+            wordpress: 6.4.2
 
     name: Test - PHP ${{ matrix.php }} - WP ${{ matrix.wordpress }}
 

composer.json

@@ -17,7 +17,7 @@
 	},
 	"require-dev": {
 		"pressbooks/coding-standards": "^1.1",
-		"yoast/phpunit-polyfills": "^1.0.3"
+		"yoast/phpunit-polyfills": "^1.1"
 	},
 	"archive": {
 		"exclude": [".github", ".tx", "bin"]

composer.lock

@@ -75,8 +75,7 @@
 		?>
 		<hr class="before-contributors clear">
 		<section class="contributors chapter-authors">
-			<?php /* translators: This display About the Author or Authors ir there are more than one */ ?>
-			<h2 class="about-authors"><?php echo sprintf( _n( '%s Author', '%s Authors', count( $chapter_contributors ), 'pressbooks' ), 'About the' ) ?></h2>
+			<h2 class="about-authors"><?php echo _n( 'About the author', 'About the authors', count( $chapter_contributors ), 'pressbooks-book' ); ?></h2>
 			<?php
 			foreach ( $chapter_contributors as $contributor ) {
 				echo $blade_engine->render(