Merge branch 'master' into spellcheck

Author: coke

doc/Language/experimental.pod6

@@ -15,7 +15,7 @@ use experimental :macros;
 =end code
 
 Following is a list of current experimental features and a short
-description of each features's purpose or a link to more details about
+description of each feature's purpose or a link to more details about
 its use.  (Note: Features marked marked "[TBD]" are to be defined
 later.)