[DOC] Keep example styles consistent

The examples of chaining for other methods, such as #tap have the dot at the start of the line, while #then has it at the end of the previous line. Updated this to have consistent style in Kernel docs. 

1 files changed, 3 insertions, 3 deletions

diff --git a/kernel.rb b/kernel.rb
index 0c95ad0042..07878e82dc 100644
--- a/kernel.rb
+++ b/kernel.rb
@@ -105,9 +105,9 @@ module Kernel
 # require 'open-uri'
 # require 'json'
 #
- # construct_url(arguments).
- # then {|url| URI(url).read }.
- # then {|response| JSON.parse(response) }
+ # construct_url(arguments)
+ # .then {|url| URI(url).read }
+ # .then {|response| JSON.parse(response) }
 #
 # When called without block, the method returns +Enumerator+,
 # which can be used, for example, for conditional