README.md in saxlsx-0.1.0 vs README.md in saxlsx-0.2.0

@@ -25,10 +25,10 @@
 ```
 
 ## Usage
 
 ```ruby
-Saxslsx::Workbook.open filename do |w|
+Saxlsx::Workbook.open filename do |w|
   w.sheets.each do |s|
     s.rows.each do |r|
       puts r.inspect
     end
   end