Doc typos

lib/path.js

@@ -204,7 +204,7 @@ exports.Path = require('./class/base.js').extend(function() {
    * corresponding extension, controller and action are then
    * validated.
    *
-   * If all these match, the `Path` instance will be error-free.
+   * If all of these match, the `Path` instance will be error-free.
    *
    * @return {string} Path error
    * @see route
@@ -231,8 +231,8 @@ exports.Path = require('./class/base.js').extend(function() {
   /**
    * Load path.
    *
-   * If it doesn't have any init error to throw, it instantiates
-   * and loads controller asynchronously.
+   * If it doesn't have any validation error to throw, it
+   * instantiates and loads controller asynchronously.
    *
    * Each path has a unique domain for handling errors that
    * occur under the _thread_ they initiated.
@@ -284,7 +284,7 @@ exports.Path = require('./class/base.js').extend(function() {
     // Set the Content-Type response header if there's a server
     // connection involved. This header will be removed if a
     // error occurs under this path's domain and the callback is
-    // passed on to be handled by the error module
+    // thus passed on to be handled by the error module
     if (this.conn) {
       this.conn.res.setHeader('Content-Type', this.type);
     }