docs: update context.physicalFilename description

docs/src/extend/custom-rules.md

@@ -125,7 +125,7 @@ The `context` object has the following properties:
 
 * `id`: (`string`) The rule ID.
 * `filename`: (`string`) The filename associated with the source.
-* `physicalFilename`: (`string`) When linting a file, it returns the full path of the file on disk without any code block information. When linting text, it returns the value passed to `—stdin-filename` or `<text>` if not specified.
+* `physicalFilename`: (`string`) When linting a file, it provides the full path of the file on disk without any code block information. When linting text, it provides the value passed to `—stdin-filename` or `<text>` if not specified.
 * `cwd`: (`string`) The `cwd` option passed to the [Linter](../integrate/nodejs-api#linter). It is a path to a directory that should be considered the current working directory.
 * `options`: (`array`) An array of the [configured options](../use/configure/rules) for this rule. This array does not include the rule severity (see the [dedicated section](#accessing-options-passed-to-a-rule)).
 * `settings`: (`object`) The [shared settings](../use/configure/configuration-files#adding-shared-settings) from the configuration.