chore: manually lint tables (#1981)

* manually lint tables

* Typo fix

Author: thompson-tomo

exporter/otlp-metrics/README.md

@@ -100,16 +100,16 @@ For additional examples, see the [examples on github][examples-github].
 
 The collector exporter can be configured explicitly in code, or via environment variables as shown above. The configuration parameters, environment variables, and defaults are shown below.
 
-| Parameter           | Environment variable                         | Default                             |
-| ------------------- | -------------------------------------------- | ----------------------------------- |
-| `endpoint:`         | `OTEL_EXPORTER_OTLP_ENDPOINT`                | `"http://localhost:4318/v1/metrics"` |
-| `certificate_file: `| `OTEL_EXPORTER_OTLP_CERTIFICATE`             |                                     |
-| `client_certificate_file: `| `OTEL_EXPORTER_OTLP_CLIENT_CERTIFICATE` |                                   |
-| `client_key_file:`       | `OTEL_EXPORTER_OTLP_CLIENT_KEY`              |                                     |
-| `headers:`          | `OTEL_EXPORTER_OTLP_HEADERS`                 |                                     |
-| `compression:`      | `OTEL_EXPORTER_OTLP_COMPRESSION`             | `"gzip"`                            |
-| `timeout:`          | `OTEL_EXPORTER_OTLP_TIMEOUT`                 | `10`                                |
-| `ssl_verify_mode:`  | `OTEL_RUBY_EXPORTER_OTLP_SSL_VERIFY_PEER` or `OTEL_RUBY_EXPORTER_OTLP_SSL_VERIFY_NONE` | `OpenSSL::SSL:VERIFY_PEER`          |
+| Parameter | Environment variable | Default |
+| --------- | -------------------- | ------- |
+| `endpoint:` | `OTEL_EXPORTER_OTLP_ENDPOINT` | `"http://localhost:4318/v1/metrics"` |
+| `certificate_file:` | `OTEL_EXPORTER_OTLP_CERTIFICATE` | |
+| `client_certificate_file:` | `OTEL_EXPORTER_OTLP_CLIENT_CERTIFICATE` | |
+| `client_key_file:` | `OTEL_EXPORTER_OTLP_CLIENT_KEY` | |
+| `headers:` | `OTEL_EXPORTER_OTLP_HEADERS` | |
+| `compression:` | `OTEL_EXPORTER_OTLP_COMPRESSION` | `"gzip"` |
+| `timeout:` | `OTEL_EXPORTER_OTLP_TIMEOUT` | `10` |
+| `ssl_verify_mode:` | `OTEL_RUBY_EXPORTER_OTLP_SSL_VERIFY_PEER` or `OTEL_RUBY_EXPORTER_OTLP_SSL_VERIFY_NONE` | `OpenSSL::SSL:VERIFY_PEER` |
 
 `ssl_verify_mode:` parameter values should be flags for server certificate verification: `OpenSSL::SSL:VERIFY_PEER` and `OpenSSL::SSL:VERIFY_NONE` are acceptable. These values can also be set using the appropriately named environment variables as shown where `VERIFY_PEER` will take precedence over `VERIFY_NONE`.  Please see [the Net::HTTP docs](https://ruby-doc.org/stdlib-2.7.6/libdoc/net/http/rdoc/Net/HTTP.html#verify_mode) for more information about these flags.