Fix

Author: mcmorisi

source/logging-and-monitoring/logging.txt

@@ -140,9 +140,6 @@ The following example shows how to set up a logger. Select the :guilabel:`Logbac
          logger's log level, see the
          :ref:`Configure Log Level <kotlin-sync-configure-log-level>` section of this page.
 
-      For more information about Log4j2, see the
-      `Log4j2 manual <https://logging.apache.org/log4j/2.x/manual/>`__.
-
 .. _kotlin-sync-configure-log-level:
 
 Configure Log Level
@@ -207,9 +204,6 @@ The following example configures the log level to ``INFO``. Select the :guilabel
          1317 [cluster-ClusterId{value='<your cluster id>', description='null'}-<your connection uri>] INFO  org.mongodb.driver.cluster - Discovered replica set primary <your connection uri>
          1568 [main] INFO  org.mongodb.driver.connection - Opened connection [connectionId{localValue:7, serverValue:<server value>}] to <your connection uri>
 
-      For more information about configuring Logback, see the
-      `the Logback Manual <https://logback.qos.ch/manual/configuration.html>`__.
-
       .. tabs::
 
    .. tab:: Log4j2