Minor grammar changes, addressed feedback from @haf (#289)
Minor grammar changes, addressed feedback from @haf (#289)

* addressed feedback from @haf

* Update specification/overview.md

Co-Authored-By: Chris Kleinknecht <cb9c5e2d56e129ddbf7d7f021e9ecdcc26174648@google.com>

* Update specification/overview.md

Co-Authored-By: Chris Kleinknecht <cb9c5e2d56e129ddbf7d7f021e9ecdcc26174648@google.com>

* Update specification/overview.md

Co-Authored-By: Chris Kleinknecht <cb9c5e2d56e129ddbf7d7f021e9ecdcc26174648@google.com>

* Update specification/overview.md

Co-Authored-By: Chris Kleinknecht <cb9c5e2d56e129ddbf7d7f021e9ecdcc26174648@google.com>

* Update specification/overview.md

Co-Authored-By: Chris Kleinknecht <cb9c5e2d56e129ddbf7d7f021e9ecdcc26174648@google.com>

* Update specification/overview.md

Co-Authored-By: Chris Kleinknecht <cb9c5e2d56e129ddbf7d7f021e9ecdcc26174648@google.com>

* Update specification/overview.md

Co-Authored-By: Chris Kleinknecht <cb9c5e2d56e129ddbf7d7f021e9ecdcc26174648@google.com>

* Update specification/overview.md

Co-Authored-By: Chris Kleinknecht <cb9c5e2d56e129ddbf7d7f021e9ecdcc26174648@google.com>

open-telemetry/opentelemetry-specification,open-telemetry/opentelemetry-specification