diff -u b/core/modules/dblog/src/Tests/DbLogTest.php b/core/modules/dblog/src/Tests/DbLogTest.php
--- b/core/modules/dblog/src/Tests/DbLogTest.php
+++ b/core/modules/dblog/src/Tests/DbLogTest.php
@@ -140,16 +140,16 @@
    *     If the channel is not set, the default of 'custom' will be used.
    *   - 'message': String containing a message to be output to the log.
    *     A simple default message is used if not provided.
-   *   - 'variables': Array of variables that match the message string
-   *   - 'severity': Log severity level as defined in logging_severity_levels
-   *   - 'link': String linking to view the result of the event
-   *   - 'user': String identifying the username
-   *   - 'uid': Int identifying the user id for the user
+   *   - 'variables': Array of variables that match the message string.
+   *   - 'severity': Log severity level as defined in logging_severity_levels.
+   *   - 'link': String linking to view the result of the event.
+   *   - 'user': String identifying the username.
+   *   - 'uid': Int identifying the user id for the user.
    *   - 'request_uri': String identifying the location of the request.
-   *   - 'referer': String identifying the referring url
+   *   - 'referer': String identifying the referring url.
    *   - 'ip': String The ip address of the client machine triggering the log
-   *     entry
-   *   - 'timestamp': Int unix timestamp
+   *     entry.
+   *   - 'timestamp': Int unix timestamp.
    */
   private function generateLogEntries($count, $options = array()) {
     global $base_root;