Change nesting style

lib/highline/custom_errors.rb

@@ -1,17 +1,19 @@
-module HighLine::CustomErrors
-  # Internal HighLine errors.
-  class QuestionError < StandardError
-  end
+class HighLine
+  module CustomErrors
+    # Internal HighLine errors.
+    class QuestionError < StandardError
+    end
 
-  class NotValidQuestionError < QuestionError
-  end
+    class NotValidQuestionError < QuestionError
+    end
 
-  class NotInRangeQuestionError < QuestionError
-  end
+    class NotInRangeQuestionError < QuestionError
+    end
 
-  class NoConfirmationQuestionError < QuestionError
-  end
+    class NoConfirmationQuestionError < QuestionError
+    end
 
-  class NoAutoCompleteMatch < StandardError
+    class NoAutoCompleteMatch < StandardError
+    end
   end
 end

lib/highline/question_asker.rb

@@ -10,7 +10,7 @@ def initialize(question, highline)
     end
 
     #
-    # Gets one answer, as opposed to #gather
+    # Gets just one answer, as opposed to #gather_answers
     #
     def ask_once
       # readline() needs to handle its own output, but readline only supports
@@ -76,7 +76,6 @@ def ask_once
     # Collects an Array/Hash full of answers as described in
     # HighLine::Question.gather().
     #
-
     def gather_answers
       original_question_template = question.template
       verify_match = question.verify_match