Fix typo

Altai-man · web-flow · commit 2fcd10595d6e · 2016-08-28T01:49:57.000+03:00
diff --git a/doc/Type/Str.pod6 b/doc/Type/Str.pod6
@@ -341,7 +341,7 @@ passed is to be formatted into the string to be created.
 
 NOTE:  The information below is for a fully functioning C<sprintf> implementation which hasn't been
 achieved yet due, in part, to Rakudo issues with native uint64 types. The following section will
-be annotated to indicate what parts do NOT yet wrk properly after a thorough test is made of
+be annotated to indicate what parts do NOT yet work properly after a thorough test is made of
 each example below.
 
 The directives are:
