docs: minor edit (#136)

Fix a minor issue in the readme file.

Signed-off-by: Alex Boten <[email protected]>

README.md

@@ -10,7 +10,7 @@ This repository contains the JSON schema that defines the OpenTelemetry configur
 
 ## Starter templates
 
-The [examples](./examples) repository contains a variety of sample configuration files to help get started and illustrate useful patterns. The following are noteworthy:
+The [examples](./examples) directory contains a variety of sample configuration files to help get started and illustrate useful patterns. The following are noteworthy:
 
 - [sdk-migration-config.yaml](./examples/sdk-migration-config.yaml): Includes env var substitution references to all [standard env vars](https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md) which map cleanly to declarative configuration (see notes in the example for the set of env vars which are not referenced). Note, SDKs parsing configuration files ignore all env vars besides those referenced via [env var substitution][]. This is a great starting point for transitioning from env var based configuration to file based configuration.
 - [sdk-config.yaml](./examples/sdk-config.yaml): Represents the typical default configuration. This is a good starting point if you are not using env var based configuration or wish to transition fully to file based configuration. Note, SDKs parsing configuration files ignore all env vars besides those referenced via [env var substitution][].