[committed] wwwdocs: frontends: Adjust Sourceforge links to https

[committed] wwwdocs: frontends: Adjust Sourceforge links to https

[Gerald Pfeifer]

Pushed.

Gerald
---
 htdocs/frontends.html | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/htdocs/frontends.html b/htdocs/frontends.html
index 8f156e96..8e38838a 100644
--- a/htdocs/frontends.html
+++ b/htdocs/frontends.html
@@ -37,7 +37,7 @@ a declarative logic/functional language. The University of Melbourne Mercury
 compiler is written in Mercury; originally it compiled via C but now it also
 has a back end that generates assembler directly, using the GCC back end.</li>
 
-<li><a href="http://CobolForGCC.sourceforge.net/">Cobol For GCC</a>
+<li><a href="https://CobolForGCC.sourceforge.net/">Cobol For GCC</a>
 (at an early stage of development).</li>
 
 <li><a href="http://www.nongnu.org/gm2/">GNU Modula-2</a> implements
@@ -61,7 +61,7 @@ VHDL (IEEE 1076) hardware design language.  GHDL and its runtime library
 are written in Ada95 using GNAT and are distributed under the GPL.
 Currently they only support GNU/Linux x86 systems.</li>
 
-<li><a href="http://pl1gcc.sourceforge.net/">PL/1 for GCC</a> is a
+<li><a href="https://pl1gcc.sourceforge.net/">PL/1 for GCC</a> is a
 GCC front end for the PL/I language.</li>
 
 <li><a href="https://github.com/Intrepid/GUPC">GCC Unified Parallel C</a>
-- 
2.38.0