Apply suggestions from code review

Signed-off-by: Athan <[email protected]>

Author: kgryte

lib/node_modules/@stdlib/dstructs/named-typed-tuple/lib/main.js

@@ -1200,33 +1200,34 @@ function factory( names, options ) { // eslint-disable-line max-lines-per-functi
 		}
 
 		/**
-		* Serializes a tuple as a locale-aware string.
+		* Serializes a tuple as a locale-specific string.
 		*
 		* @private
 		* @memberof tuple
-		* @param {(string|string[])} [locales] - locale(s)
-		* @param {Object} [options] - formatting options
+		* @param {(string|Array<string>)} [locales] - locale identifier(s)
+		* @param {Object} [options] - configuration options
 		* @throws {TypeError} `this` must be the host tuple
-		* @returns {string} tuple locale string representation
+		* @throws {TypeError} first argument must be a string or an array of strings
+		* @throws {TypeError} options argument must be an object
+		* @returns {string} string representation
 		*/
 		function toLocaleString( locales, options ) {
 			var opts;
 			var loc;
 			var out;
 			var val;
 			var i;
+
 			if ( this !== tuple ) { // eslint-disable-line no-invalid-this
 				throw new TypeError( 'invalid invocation. `this` is not host tuple.' );
 			}
-
 			if ( arguments.length === 0 ) {
 				loc = [];
 			} else if ( isString( locales ) || isStringArray( locales ) ) {
 				loc = locales;
 			} else {
 				throw new TypeError( format( 'invalid argument. First argument must be a string or an array of strings. Value: `%s`.', locales ) );
 			}
-
 			if ( arguments.length < 2 ) {
 				opts = {};
 			} else if ( isObject( options ) ) {
@@ -1239,7 +1240,7 @@ function factory( names, options ) { // eslint-disable-line max-lines-per-functi
 				val = tuple[ indices[ i ] ];
 				out.push( val.toLocaleString( loc, opts ) );
 			}
-			return out.join(',');
+			return out.join( ',' );
 		}
 
 		/**