timezone_period.rb in tzinfo-1.2.0

- old
+ new

@@ -1,27 +1,5 @@
-#--
-# Copyright (c) 2005-2013 Philip Ross
-# 
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-# 
-# The above copyright notice and this permission notice shall be included in all
-# copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#++
-
 module TZInfo
   # A period of time in a timezone where the same offset from UTC applies.
   #
   # All the methods that take times accept instances of Time or DateTime as well
   # as Integer timestamps.
@@ -85,10 +63,10 @@
       @offset.utc_total_offset
     end
     
     # Total offset from UTC (days). Result is a Rational.
     def utc_total_offset_rational
-      # Thread-safey: It is possible that the value of 
+      # Thread-safety: It is possible that the value of 
       # @utc_total_offset_rational may be calculated multiple times in 
       # concurrently executing threads. It is not worth the overhead of locking
       # to ensure that @zone_identifiers is only calculated once.
     
       unless @utc_total_offset_rational