Update docs

Author: ospillinger

docs/cluster/cli.md

@@ -147,14 +147,16 @@ Flags:
 
 ## version
 
-This command prints the version of the CLI and cluster
+```text
+This command prints the version of the CLI and cluster.
 
 Usage:
   cortex version [flags]
 
 Flags:
   -e, --env string   environment (default "default")
   -h, --help         help for version
+```
 
 ## configure
 

docs/deployments/prediction-monitoring.md

@@ -1,4 +1,4 @@
-# Prediction Monitoring
+# Prediction monitoring
 
 `tracker` can be configured to collect API prediction metrics and display real-time stats in `cortex get <api_name>`. The tracker looks for scalar values in the response payload. If the response payload is a JSON object, `key` can be set to extract the desired scalar value.
 

docs/deployments/request-handlers.md

@@ -1,6 +1,6 @@
 # Request handlers
 
-Request handlers can be used with `tensorflow` or `onnx` exported models. They contain a `pre_inference()` function and/or a `post_inference()` function that are to process data before and after running an inference. Global variables can be used safely in both functions because each replica handles one request at a time.
+Request handlers can be used with TensorFlow or ONNX exported models. They contain a `pre_inference()` function and/or a `post_inference()` function that are to process data before and after running an inference. Global variables can be used safely in both functions because each replica handles one request at a time.
 
 ## Implementation
 

docs/deployments/statuses.md

@@ -1,4 +1,4 @@
-# API Statuses
+# API statuses
 
 | Status                | Meaning |
 |-----------------------|---|