Merge pull request #217 from guillermooo-forks/fix-minor-things

edit comments

lib/src/cli_app.dart

@@ -261,8 +261,8 @@ class CliApp {
   }
 
   /**
-   * Return true if there are any non-symlinked, non-hidden sub-directories in
-   * the given directory.
+   * Returns true if the given directory does not contain non-symlinked,
+   * non-hidden subdirectories.
    */
   bool _isDirEmpty(io.Directory dir) {
     var isHiddenDir = (dir) => path.basename(dir.path).startsWith('.');

lib/stagehand.dart

@@ -51,7 +51,7 @@ Generator getGenerator(String id) {
 
 /**
  * An abstract class which both defines a template generator and can generate a
- * user project baed on this template.
+ * user project based on this template.
  */
 abstract class Generator implements Comparable<Generator> {
   final String id;