alliance: Fix homepage

 - Add modeline
 - Whitespace fix

science/alliance/Portfile

@@ -1,3 +1,4 @@
+# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:et:sw=4:ts=4:sts=4
 PortSystem          1.0
 
 name                alliance
@@ -13,7 +14,7 @@ long_description    Alliance is a complete set of free CAD tools and portable li
                     tools, and automatic place and route tools. A complete set of portable \
                     CMOS libraries is provided
 platforms           darwin
-homepage            https://soc-extras.lip6.fr/en/alliance-abstract-en/
+homepage            https://www-soc.lip6.fr/equipe-cian/logiciels/alliance/
 
 master_sites        ftp://asim.lip6.fr/pub/alliance/distribution/latest
 
@@ -37,7 +38,7 @@ destroot.env-append     YACC=/usr/bin/yacc
 # compiler_issue
 if {[string match *clang* ${configure.compiler}]} {
     # Missing return statements should really be fixed.
-    # If you care about this port, fix the real issue...    
+    # If you care about this port, fix the real issue...
     configure.cflags-append -Wno-return-type
 }