Merge pull request #502 from KhronosGroup/mkinsner-mem-sharing-1

Host allocation sharing via set final data - construction->destruction

Author: gmlueck

adoc/chapters/programming_interface.adoc

@@ -6044,7 +6044,7 @@ For example, the following could be used:
 
 However, optionally the [code]#buffer::set_final_data()# can be set to a
 [code]#std::weak_ptr# to enable copying data back, to another host memory
-address that is going to be valid after buffer construction.
+address that will be valid when the buffer is destroyed.
 
 [source,,linenums]
 ----