docs: leading whitespace

Author: tomclark0

doc/source/configuration/monitoring.rst

@@ -199,8 +199,8 @@ This helps Prometheus provide insights that can be more easily understood by
 those without an intimate understanding of a given site. Prometheus Node
 Exporter and cAdvisor both provide network statistics using the
 interface/device names. This play causes Prometheus to relabel these fields to
- human readable names based on the networks as defined in kayobe
- e.g. bond1.1838 may become storage_network.
+human readable names based on the networks as defined in kayobe
+e.g. bond1.1838 may become storage_network.
 
 The default labels are preserved with the prefix ``original_``.