Text Changes: Improve consistency of admin error notices.

This changeset replaces `<strong>Error</strong>:` with `<strong>Error:</strong>`, for better consistency.

Props transl8or, mihaidumitrascu, audrasjb.
Fixes #50785.


git-svn-id: https://develop.svn.wordpress.org/trunk@53458 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-includes/load.php

@@ -624,7 +624,7 @@ function wp_set_wpdb_vars() {
 		wp_die(
 			sprintf(
 				/* translators: 1: $table_prefix, 2: wp-config.php */
-				__( '<strong>Error</strong>: %1$s in %2$s can only contain numbers, letters, and underscores.' ),
+				__( '<strong>Error:</strong> %1$s in %2$s can only contain numbers, letters, and underscores.' ),
 				'<code>$table_prefix</code>',
 				'<code>wp-config.php</code>'
 			)