Updated based on review comments

Signed-off-by: Swapnil Kulkarni <[email protected]>

content/en/docs/collector/configuration.md

@@ -38,16 +38,17 @@ a complete configuration, the user receives an error since required components
 are not added by default. Pass in multiple file paths at the command line as
 follows:
 
-````shell
+```shell
 otelcol --config=file:/path/to/first/file --config=file:/path/to/second/file
+```
 
 You can also provide configurations using environment variables, HTTP URIs, or
 YAML paths. For example:
 
 ```shell
 otelcol --config=env:MY_CONFIG_IN_AN_ENVVAR --config=https://server/config.yaml
 otelcol --config="yaml:exporters::debug::verbosity: normal"
-````
+```
 
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