Correct TS source code line numbers & other minor corrections

README.md

@@ -238,7 +238,7 @@ Use the excellent [metalsmith-debug-ui plugin](https://github.com/leviwheatcroft
 
 Future Metalsmith releases will at least support the oldest supported Node LTS versions.
 
-Metalsmith 2.6.x supports NodeJS versions 14.14.0 and higher.
+Metalsmith 2.6.x supports NodeJS versions 14.14.0 and higher.  
 Metalsmith 2.5.x supports NodeJS versions 12 and higher.  
 Metalsmith 2.4.x supports NodeJS versions 8 and higher.  
 Metalsmith 2.3.0 and below support NodeJS versions all the way back to 0.12.

lib/matter.js

@@ -20,8 +20,8 @@ function Matter(options = defaultOptions) {
 Matter.defaults = defaultOptions
 
 /**
- * Set options for parsing & stringifying matter
- * @param {import('.').GrayMatterOptions} options
+ * Get or set options for parsing & stringifying matter
+ * @param {import('.').GrayMatterOptions} [options]
  * @returns {import('.').GrayMatterOptions}
  */
 Matter.prototype.options = function (options) {
@@ -30,7 +30,7 @@ Matter.prototype.options = function (options) {
 }
 
 /**
- * Parse a Metalsmith `File` object's `contents` for front matter
+ * Parse a string or buffer for front matter and return it as a `File` object.
  * @param {Buffer|string} file
  * @returns {import('.').File}
  */

package.json

@@ -87,6 +87,6 @@
     "typescript": "^4.9.5"
   },
   "engines": {
-    "node": ">=14"
+    "node": ">=14.14.0"
   }
 }