lib/better_ipaddr/methods.rb in better_ipaddr-0.1.4 vs lib/better_ipaddr/methods.rb in better_ipaddr-0.1.5

@@ -103,20 +103,22 @@
     def netmask
       self.class[mask_addr].to_s
     end
 
     # Return the address greater than the original address by the
-    # given offset.
+    # given offset. Note that the result will always be a host
+    # address.
     # @param offset [Integer] the difference between the original
     #   address and the returned address
     # @return [IPAddr]
 
     def +(offset)
       self.class.new(@addr + offset, family)
     end
 
     # Return the address less than the original address by the given
-    # offset.
+    # offset. Note that the result will always be a host
+    # address.
     # @param offset [Integer] the difference between the original
     #   address and the returned address
     # @return [IPAddr]
 
     def -(offset)