Correct spelling mistakes

Author: EdwardBetts

build/gist

@@ -52,7 +52,7 @@ module JSON
           /(?=\*/)      # single slash before this comment's end
          )*
            \*/               # the End of this comment
-           |[ \t\r\n]+       # whitespaces: space, horicontal tab, lf, cr
+           |[ \t\r\n]+       # whitespaces: space, horizontal tab, lf, cr
         )+
       )mx
 
@@ -72,7 +72,7 @@ module JSON
       #   (keys) in a JSON object. Otherwise strings are returned, which is also
       #   the default.
       # * *create_additions*: If set to false, the Parser doesn't create
-      #   additions even if a matchin class and create_id was found. This option
+      #   additions even if a matching class and create_id was found. This option
       #   defaults to true.
       # * *object_class*: Defaults to Hash
       # * *array_class*: Defaults to Array

lib/gist.rb

@@ -103,7 +103,7 @@ def default_filename
   # @option options [Boolean] :skip_empty (false) Skip gisting empty files.
   # @option options [Symbol] :output (:all) The type of return value you'd like:
   #   :html_url gives a String containing the url to the gist in a browser
-  #   :short_url gives a String contianing a  git.io url that redirects to html_url
+  #   :short_url gives a String containing a  git.io url that redirects to html_url
   #   :javascript gives a String containing a script tag suitable for embedding the gist
   #   :all gives a Hash containing the parsed json response from the server
   #

vendor/json.rb

@@ -1265,7 +1265,7 @@ def j(*objs)
     nil
   end
 
-  # Ouputs _objs_ to STDOUT as JSON strings in a pretty format, with
+  # Outputs _objs_ to STDOUT as JSON strings in a pretty format, with
   # indentation and over many lines.
   def jj(*objs)
     objs.each do |obj|