invoke.texi (-Wtabs): Swap -Wtabs/-Wno-tabs now that -Wtabs enables the warning.

2014-11-23  Tobias Burnus  <burnus@net-b.de>

        * invoke.texi (-Wtabs): Swap -Wtabs/-Wno-tabs now that
        -Wtabs enables the warning.

From-SVN: r217990

gcc/fortran/ChangeLog

 2014-11-23  Tobias Burnus  <burnus@net-b.de>
 
+	* invoke.texi (-Wtabs): Swap -Wtabs/-Wno-tabs now that
+	-Wtabs enables the warning.
+
+2014-11-23  Tobias Burnus  <burnus@net-b.de>
+
 	* error.c (gfc_diagnostic_build_prefix): Correct coloring
 	of the colon of the prefix.
 

gcc/fortran/invoke.texi

@@ -875,10 +875,10 @@ A @code{CHARACTER} variable is declared with negative length.
 @cindex tabulators
 By default, tabs are accepted as whitespace, but tabs are not members
 of the Fortran Character Set.  For continuation lines, a tab followed
-by a digit between 1 and 9 is supported.  @option{-Wno-tabs} will cause
-a warning to be issued if a tab is encountered. Note, @option{-Wno-tabs}
+by a digit between 1 and 9 is supported.  @option{-Wtabs} will cause
+a warning to be issued if a tab is encountered. Note, @option{-Wtabs}
 is active for @option{-pedantic}, @option{-std=f95}, @option{-std=f2003},
-@option{-std=f2008} and @option{-Wall}.
+@option{-std=f2008}, @option{-std=f2008ts} and @option{-Wall}.
 
 @item -Wunderflow
 @opindex @code{Wunderflow}