link from fail to phasers

Author: gfldex

doc/Language/control.pod6

@@ -720,7 +720,8 @@ The same rules as for C<return> reguarding phasers and control exceptions apply.
 
 Leaves the current routine and returns the provided
 L<Exception|/type/Exception> or C<Str> wrapped inside a
-L<Failure|/type/Failure>.
+L<Failure|/type/Failure>, after all relevant
+L<phasers|/language/phasers#Block_Phasers> are executed.
 
     sub f { fail "WELP!" };
     dd f;