4 files changed, 5 insertions, 5 deletions
diff --git a/core/includes/bootstrap.inc b/core/includes/bootstrap.inc
index f4696ba281b..48c423e95ae 100644
--- a/core/includes/bootstrap.inc
+++ b/core/includes/bootstrap.inc
@@ -456,7 +456,7 @@ function &drupal_register_shutdown_function($callback = NULL, ...$args) {
     if (empty($callbacks)) {
       register_shutdown_function('_drupal_shutdown_function');
     }
-    // Save callback and arguments
+    // Save callback and arguments.
     $callbacks[] = ['callback' => $callback, 'arguments' => $args];
   }
   return $callbacks;
diff --git a/core/includes/form.inc b/core/includes/form.inc
index d17e828e971..82a1f7b9c62 100644
--- a/core/includes/form.inc
+++ b/core/includes/form.inc
@@ -887,7 +887,7 @@ function batch_process($redirect = NULL, ?Url $url = NULL, $redirect_callback =
   $batch =& batch_get();
 
   if (isset($batch)) {
-    // Add process information
+    // Add process information.
     $process_info = [
       'current_set' => 0,
       'progressive' => TRUE,
diff --git a/core/includes/install.core.inc b/core/includes/install.core.inc
index 35fa223c31d..b94562a51e3 100644
--- a/core/includes/install.core.inc
+++ b/core/includes/install.core.inc
@@ -1197,7 +1197,7 @@ function install_database_errors($database, $settings_file) {
 
   try {
     $driverExtension = Database::getDriverList()->get($database['namespace']);
-    // Run driver specific validation
+    // Run driver specific validation.
     $errors = $driverExtension->getInstallTasks()->validateDatabaseSettings($database);
     if (!empty($errors)) {
       // No point to try further.
diff --git a/core/includes/install.inc b/core/includes/install.inc
index dc181b04381..1abcad9b0c6 100644
--- a/core/includes/install.inc
+++ b/core/includes/install.inc
@@ -701,12 +701,12 @@ function drupal_check_module($module) {
   if (is_file($file)) {
     require_once $file;
   }
-  // Check requirements
+  // Check requirements.
   $requirements = \Drupal::moduleHandler()->invoke($module, 'requirements', ['install']) ?? [];
   $requirements = array_merge($requirements, install_check_class_requirements($extension));
 
   if (!empty($requirements) && RequirementSeverity::maxSeverityFromRequirements($requirements) === RequirementSeverity::Error) {
-    // Print any error messages
+    // Print any error messages.
     foreach ($requirements as $requirement) {
       if (isset($requirement['severity']) && $requirement['severity'] === RequirementSeverity::Error) {
         $message = $requirement['description'];