Updated readme markdown

README.md

@@ -16,18 +16,21 @@ extract it somewhere in your include path.
 
 ### Using the Holidays class
 Get all holidays on April 25, 2008 in Australia.
+
     date = Date.civil(2008,4,25)
 
     Holidays.on(date, :au)
     => [{:name => 'ANZAC Day',...}]
 
 Get holidays that are observed on July 2, 2007 in British Columbia, Canada.
+
     date = Date.civil(2007,7,2)
 
     Holidays.on(date, :ca_bc, :observed)
     => [{:name => 'Canada Day',...}]
 
 Get all holidays in July, 2008 in Canada and the US.
+
     from = Date.civil(2008,7,1)
     to   = Date.civil(2008,7,31)
 
@@ -36,6 +39,7 @@ Get all holidays in July, 2008 in Canada and the US.
         {:name => 'Independence Day',...}]
 
 Get informal holidays in February.
+
     from = Date.civil(2008,2,1)
     to   = Date.civil(2008,2,15)
 
@@ -45,12 +49,14 @@ Get informal holidays in February.
 
 ### Extending Ruby's Date class
 Check which holidays occur in Iceland on January 1, 2008.
+
     d = Date.civil(2008,7,1)
 
     d.holidays(:is)
     => [{:name => 'Nýársdagur'}...]
 
 Lookup Canada Day in different regions.
+
     d = Date.civil(2008,7,1)
 
     d.holiday?(:ca)     # Canada