diff --git a/admin/network-options.php b/admin/network-options.php
index a5cee4de..3bba3ff5 100644
--- a/admin/network-options.php
+++ b/admin/network-options.php
@@ -456,14 +456,10 @@ public function webhook_match_user_email_checkbox() {
 	 * Outputs markup for webhook-secret input.
 	 */
 	public function webhook_secret_input() {
-		$description = sprintf(
-			// translators: Webhook secret input. Placeholder: discourse_webhooks_url.
-			__(
-				'String of text at least 12 characters long.',
-				'wp-discourse'
-        ),
-		);
-
+    $description = __(
+        'String of text at least 12 characters long.',
+        'wp-discourse'
+    );
 		$this->input( 'webhook-secret', $description );
 	}
 
diff --git a/admin/webhook-settings.php b/admin/webhook-settings.php
index b019d44b..075733c5 100644
--- a/admin/webhook-settings.php
+++ b/admin/webhook-settings.php
@@ -256,14 +256,10 @@ public function webhook_match_user_email_checkbox() {
 	 * Outputs markup for webhook-secret input.
 	 */
 	public function webhook_secret_input() {
-		$description = sprintf(
-			// translators: Webhook secret input.
-			__(
-				'String of text at least 12 characters long.',
-				'wp-discourse'
-			),
-		);
-
+		$description = __(
+        'String of text at least 12 characters long.',
+        'wp-discourse'
+    );
 		$this->form_helper->input( 'webhook-secret', 'discourse_webhook', $description );
 	}
 
@@ -286,7 +282,7 @@ public function verbose_webhook_logs() {
 	 * Details for the 'webhook_options' tab.
 	 */
 	public function webhook_settings_tab_details() {
-		$setup_howto_url = 'https://meta.discourse.org/t/wp-discourse-plugin-installation-and-setup/50752';
+		$setup_howto_url = 'https://meta.discourse.org/t/311552';
 		?>
     <p class="wpdc-options-documentation">
 			<em>
diff --git a/docs/FORMATTING.md b/docs/FORMATTING.md
index cb814bdf..4c6d873b 100644
--- a/docs/FORMATTING.md
+++ b/docs/FORMATTING.md
@@ -26,7 +26,7 @@ All errors must be addressed, and all warnings should be addressed as far as pos
 The ``.github/workflows/ci.yml`` applies a syntax check for each supported version of PHP by searching for all ``.php`` files in the repository, running the relevant version of the PHP interpreter, and catching syntax errors via  ``xargs``:
 
 ```
-find -L . -name '*.php' -not -path "./vendor/*" -print0 | xargs -0 -n 1 -P 4 php -l
+find -L . -name '*.php' -not -path "./vendor/*" -not -path "./tests/*" -print0 | xargs -0 -n 1 -P 4 php -l
 ```
 
 To perform this locally: