* benchmark/bm_so_meteor_contest.rb: [DOC] Fix a few typos

* ext/fiddle/lib/fiddle/import.rb: ditto
* ext/psych/lib/psych.rb: ditto
* ext/psych/lib/psych/nodes/sequence.rb: ditto
* ext/tk/lib/multi-tk.rb: ditto
* ext/tk/lib/tcltk.rb: ditto

Closes GH-490

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44451 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

7 files changed, 20 insertions, 11 deletions

diff --git a/ChangeLog b/ChangeLog
index db6a83ced3..63d6275eae 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+Sat Dec 28 17:24:00 2013  DV Suresh  <e@dvsuresh.me>
+
+	* benchmark/bm_so_meteor_contest.rb: [DOC] Fix a few typos
+	* ext/fiddle/lib/fiddle/import.rb: ditto
+	* ext/psych/lib/psych.rb: ditto
+	* ext/psych/lib/psych/nodes/sequence.rb: ditto
+	* ext/tk/lib/multi-tk.rb: ditto
+	* ext/tk/lib/tcltk.rb: ditto
+
 Sat Dec 28 00:42:37 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* parse.y (local_push_gen, local_pop_gen): save cmdarg_stack to
diff --git a/benchmark/bm_so_meteor_contest.rb b/benchmark/bm_so_meteor_contest.rb
index e57f430db6..b8e93bd150 100644
--- a/benchmark/bm_so_meteor_contest.rb
+++ b/benchmark/bm_so_meteor_contest.rb
@@ -32,7 +32,7 @@ class Rotation
     @start_masks = Array.new(60)
 
     # create the rotational masks by placing the base mask at the location and seeing if
-    # 1) it overlaps the boundries and 2) it produces a prunable board.  if either of these
+    # 1) it overlaps the boundaries and 2) it produces a prunable board.  if either of these
     # is true the piece cannot be placed
     0.upto(59) do | offset |
       mask = is_even(offset) ? (@even_mask << offset) : (@odd_mask << offset)
@@ -328,7 +328,7 @@ def prunable( board, location, slotting = false)
   collectors = []
   # loop across the rows
   (location / 6).to_i.upto(9) do | row_on |
-    # obtain a set of regions representing the bits of the curent row.
+    # obtain a set of regions representing the bits of the current row.
     regions = $regions[(board >> (row_on * 6)) & 0b11111]
     converter = $converter[row_on]
 
@@ -370,7 +370,7 @@ def prunable( board, location, slotting = false)
     end
 
     # check the existing collectors, if any collector overlapped no bits in the region its [2] value will
-    # be zero.  The size of any such reaason is tested if it is not a muliple of five true is returned since
+    # be zero.  The size of any such reaason is tested if it is not a multiple of five true is returned since
     # the board is prunable.  if it is a multiple of five it is removed.
     # Collector that are still active have a new adjacent value [0] set based n the matched bits
     # and have [2] cleared out for the next cycle.
@@ -382,7 +382,7 @@ def prunable( board, location, slotting = false)
           collectors[collector_num] = nil
         else
           # if a collector matches all bits in the row then we can return unprunable early for the
-          # follwing reasons:
+          # following reasons:
           #    1) there can be no more unavailable bits bince we fill from the top left downward
           #    2) all previous regions have been closed or joined so only this region can fail
           #    3) this region must be good since there can never be only 1 region that is nuot
@@ -526,7 +526,7 @@ def save( board_string)
     @boards_found += 1
 
     # the exit motif is a time saver.  Ideally the function should return, but those tests
-    # take noticable time (performance).
+    # take noticeable time (performance).
     if (@boards_found == @stop_count) then
       print_results
       exit(0)
diff --git a/ext/fiddle/lib/fiddle/import.rb b/ext/fiddle/lib/fiddle/import.rb
index 8b948e8f23..f1aa712f2e 100644
--- a/ext/fiddle/lib/fiddle/import.rb
+++ b/ext/fiddle/lib/fiddle/import.rb
@@ -63,7 +63,7 @@ module Fiddle
     extend Importer
 
     # Creates an array of handlers for the given +libs+, can be an instance of
-    # Fiddle::Handle, Fiddle::Importer, or will create a new istance of
+    # Fiddle::Handle, Fiddle::Importer, or will create a new instance of
     # Fiddle::Handle using Fiddle.dlopen
     #
     # Raises a DLError if the library cannot be loaded.
diff --git a/ext/psych/lib/psych.rb b/ext/psych/lib/psych.rb
index 2a87f43efe..b5050b15e6 100644
--- a/ext/psych/lib/psych.rb
+++ b/ext/psych/lib/psych.rb
@@ -135,7 +135,7 @@ require 'psych/handlers/document_stream'
 # ==== Exception handling
 #
 #   begin
-#     # The second argument chnages only the exception contents
+#     # The second argument changes only the exception contents
 #     Psych.parse("--- `", "file.txt")
 #   rescue Psych::SyntaxError => ex
 #     ex.file    # => 'file.txt'
diff --git a/ext/psych/lib/psych/nodes/sequence.rb b/ext/psych/lib/psych/nodes/sequence.rb
index e4b833d330..7e907fe2c8 100644
--- a/ext/psych/lib/psych/nodes/sequence.rb
+++ b/ext/psych/lib/psych/nodes/sequence.rb
@@ -56,7 +56,7 @@ module Psych
       # Is this sequence started implicitly?
       attr_accessor :implicit
 
-      # The sequece style used
+      # The sequence style used
       attr_accessor :style
 
       ###
diff --git a/ext/tk/lib/multi-tk.rb b/ext/tk/lib/multi-tk.rb
index 68bd849670..bb6e69aab6 100644
--- a/ext/tk/lib/multi-tk.rb
+++ b/ext/tk/lib/multi-tk.rb
@@ -148,7 +148,7 @@ class MultiTkIp
       end
 
       def delete(idx, &blk)
-        # if gets an entry, is permited to delete
+        # if gets an entry, is permitted to delete
         if self[idx]
           @tbl.delete(idx)
         elsif blk
diff --git a/ext/tk/lib/tcltk.rb b/ext/tk/lib/tcltk.rb
index 48ec1df09a..f8fbdfbe6d 100644
--- a/ext/tk/lib/tcltk.rb
+++ b/ext/tk/lib/tcltk.rb
@@ -325,7 +325,7 @@ class TclTkCallback < TclTkObject
     TclTk._addcallback(self)
   end
 
-  # to_eval(): retuens string representation for @ip._eval_args
+  # to_eval(): returns string representation for @ip._eval_args
   def to_eval()
     if @arg
       # bind replaces %s before calling ruby_fmt, so %%s is used
@@ -349,7 +349,7 @@ class TclTkImage < TclTkCommand
 
   # initialize(interp, t, *args):
   #     generating image is done by TclTkImage.new()
-  #     destrying is done by image delete (inconsistent, sigh)
+  #     destroying is done by image delete (inconsistent, sigh)
   #   interp: interpreter(TclTkInterpreter)
   #   t: image type (photo, bitmap, etc.)
   #   *args: command argument