fixed some meta.maintainers attributes

pkgs/applications/gis/saga/default.nix

···
     description = "SAGA - System for Automated Geoscientific Analyses";
     homepage = http://www.saga-gis.org;
     license = stdenv.lib.licenses.gpl2Plus;
-    maintainer = stdenv.lib.maintainers.michelk;
+    maintainers = [ stdenv.lib.maintainers.michelk ];
     platforms = with stdenv.lib.platforms; linux;
     broken = true;
   };

pkgs/applications/misc/vym/default.nix

···
     '';
     homepage = http://www.insilmaril.de/vym/;
     license = licenses.gpl2;
-    maintainer = [ maintainers.AndersonTorres ];
+    maintainers = [ maintainers.AndersonTorres ];
     platforms = platforms.linux;
   };
 }

pkgs/applications/window-managers/trayer/default.nix

···
     license = licenses.mit;
     description = "A lightweight GTK2-based systray for UNIX desktop";
     platforms = platforms.linux;
-    maintainer = with maintainers; [ pSub ];
+    maintainers = with maintainers; [ pSub ];
   };
 }
 

pkgs/development/interpreters/self/default.nix

···
     description = "A prototype-based dynamic object-oriented programming language, environment, and virtual machine";
     homepage = "http://selflanguage.org/";
     license = stdenv.lib.licenses.bsd3;
-    maintainer = [ stdenv.lib.maintainers.doublec ];
+    maintainers = [ stdenv.lib.maintainers.doublec ];
     platforms = with stdenv.lib.platforms; linux;
   };
 }

pkgs/development/libraries/LASzip/default.nix

···
     description = "Turn quickly bulky LAS files into compact LAZ files without information loss";
     homepage = http://www.laszip.org;
     license = stdenv.lib.licenses.lgpl2;
-    maintainer = stdenv.lib.maintainers.michelk;
+    maintainers = [ stdenv.lib.maintainers.michelk ];
     platforms = stdenv.lib.platforms.linux;
   };
 }

pkgs/development/libraries/libmpeg2/default.nix

···
     homepage = http://libmpeg2.sourceforge.net/;
     description = "A free library for decoding mpeg-2 and mpeg-1 video streams";
     license = stdenv.lib.licenses.gpl2;
-    maintainer = with stdenv.lib.maintainers; [ fuuzetsu ];
+    maintainers = with stdenv.lib.maintainers; [ fuuzetsu ];
   };
 }

pkgs/misc/screensavers/alock/default.nix

···
       X session.
     '';
     platforms = with stdenv.lib.platforms; allBut cygwin;
-    maintainers = stdenv.lib.maintainers.ftrvxmtrx;
+    maintainers = [ stdenv.lib.maintainers.ftrvxmtrx ];
   };
 }

pkgs/tools/filesystems/bashmount/default.nix

···
   meta = with stdenv.lib; {
     homepage = https://github.com/jamielinux/bashmount;
     description = "A menu-driven bash script for the management of removable media with udisks";
-    maintainers = maintainers.koral;
+    maintainers = [ maintainers.koral ];
     platforms = platforms.all;
   };
 }

pkgs/tools/misc/binwalk/default.nix

···
     homepage = "http://binwalk.org";
     description = "A tool for searching a given binary image for embedded files";
     platforms = platforms.all;
-    maintainers = maintainers.koral;
+    maintainers = [ maintainers.koral ];
   };
 }