* ext/digest/*: [DOC] Fix several typos and broken http links.

  Improved examples for Digest overview and fixed a broken example in
  Digest::HMAC overview. This patch also adds a description of
  Digest::SHA256.bubblebabble to the Digest overview.

  Patched by @stomar [Bug #9027]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43668 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 3 insertions, 3 deletions

diff --git a/ext/digest/lib/digest.rb b/ext/digest/lib/digest.rb
index 83630f45d1..5f7ebc2237 100644
--- a/ext/digest/lib/digest.rb
+++ b/ext/digest/lib/digest.rb
@@ -21,7 +21,7 @@ module Digest
   end
 
   class ::Digest::Class
-    # creates a digest object and reads a given file, _name_.
+    # Creates a digest object and reads a given file, _name_.
     # Optional arguments are passed to the constructor of the digest
     # class.
     #
@@ -40,7 +40,7 @@ module Digest
   end
 
   module Instance
-    # updates the digest with the contents of a given file _name_ and
+    # Updates the digest with the contents of a given file _name_ and
     # returns self.
     def file(name)
       File.open(name, "rb") {|f|
diff --git a/ext/digest/lib/digest/hmac.rb b/ext/digest/lib/digest/hmac.rb
index 470b0226d4..3883badc45 100644
--- a/ext/digest/lib/digest/hmac.rb
+++ b/ext/digest/lib/digest/hmac.rb
@@ -41,7 +41,7 @@ module Digest
   #     hmac.update(buf)
   #   end
   #
-  #   puts hmac.bubblebabble
+  #   puts hmac.hexdigest
   #
   class HMAC < Digest::Class