test/tmpfile_test.rb in fast_excel-0.2.0 vs test/tmpfile_test.rb in fast_excel-0.2.1

@@ -4,10 +4,10 @@
 
   it "should create temporary file if filename is nil" do
     workbook = FastExcel.open(constant_memory: true)
 
     assert(workbook.tmp_file)
-    assert_match(/fast_excel.xslx$/, workbook.filename)
+    assert_match(/fast_excel.xlsx$/, workbook.filename)
 
     result = workbook.read_string
     assert(result.size > 1000)
   end