Improve documentation of for statement.

2019-09-06  Martin Liska  <mliska@suse.cz>

	* doc/match-and-simplify.texi: Separate tuples with ;.

From-SVN: r275452

gcc/ChangeLog

 2019-09-06  Martin Liska  <mliska@suse.cz>
 
+	* doc/match-and-simplify.texi: Separate tuples with ;.
+
+2019-09-06  Martin Liska  <mliska@suse.cz>
+
 	PR c++/91125
 	* Makefile.in: Remove tlink.o.
 	* collect2.c (do_link): New function isolated

gcc/doc/match-and-simplify.texi

@@ -293,8 +293,8 @@ nested and a @code{for} can have multiple operators to iterate.
 @end smallexample
 
 In this example the pattern will be repeated four times with
-@code{opa, opb, opc} being @code{plus, minus, plus},
-@code{plus, minus, minus}, @code{minus, plus, plus},
+@code{opa, opb, opc} being @code{plus, minus, plus};
+@code{plus, minus, minus}; @code{minus, plus, plus};
 @code{minus, plus, minus}.
 
 To avoid repeating operator lists in @code{for} you can name