bullet formatting

Author: rachel-mack

source/monitoring.txt

@@ -383,8 +383,8 @@ manages **spans** for your desired distributed tracing system.
    - `Spring Cloud <https://spring.io/projects/spring-cloud>`__
       - `Spring Cloud Sleuth <https://spring.io/projects/spring-cloud-sleuth>`__
       - `spans <https://docs.spring.io/spring-cloud-sleuth/docs/current-SNAPSHOT/reference/html/getting-started.html#getting-started-terminology>`__
-      - :github:`TraceMongoCommandListener <spring-cloud/spring-cloud-sleuth/blob/eb01d5952b2e736970efbe3fc7e9784d119eeae9/spring-cloud-sleuth-instrumentation/src/main/java/org/springframework/cloud/sleuth/instrument/mongodb/TraceMongoCommandListener.java>` : An
-           implementation of an event listen than manages spans 
+      - :github:`TraceMongoCommandListener <spring-cloud/spring-cloud-sleuth/blob/eb01d5952b2e736970efbe3fc7e9784d119eeae9/spring-cloud-sleuth-instrumentation/src/main/java/org/springframework/cloud/sleuth/instrument/mongodb/TraceMongoCommandListener.java>` 
+           : An implementation of an event listen than manages spans 
       - `Getting Started <https://docs.spring.io/spring-cloud-sleuth/docs/current-SNAPSHOT/reference/html/getting-started.html>`__
    - `Zipkin <https://zipkin.io/>`__
    - `Dapper <https://research.google/pubs/pub36356/>`__ : A detailed