Remove newline, document env-based log verb flip

Signed-off-by: Dr. Jan-Philip Gehrcke <[email protected]>

Author: jgehrcke

deployments/helm/nvidia-dra-driver-gpu/values.yaml

@@ -72,12 +72,8 @@ featureGates: {}
 # Log verbosity for all components. Zero or greater, higher number means higher
 # verbosity. Regardless of this setting, messages of type Error, Warning, and
 # Info(level 0) are always logged. Can also be set for individual components via
-# environment variable (that takes precedence), for example via
-#
-# helm install ... \
-#   --set controller.containers.computeDomain.env[0].name=LOG_VERBOSITY \
-#   --set-string controller.containers.computeDomain.env[0].value=6 \
-#   ...
+# environment variable (that takes precedence), see
+# https://github.com/NVIDIA/k8s-dra-driver-gpu/wiki/Troubleshooting#controlling-log-verbosity
 #
 # An (incomplete) representation of which types of messages to expect with
 # increasing verbosity level: