raxml-mpi: remove appendToName to have a consistent package name for repology

pkgs/applications/science/biology/raxml/default.nix

@@ -5,12 +5,12 @@
 }:
 
 stdenv.mkDerivation rec {
-  pname = "RAxML";
+  pname = "RAxML${lib.optionalString useMpi "-mpi"}";
   version = "8.2.12";
 
   src = fetchFromGitHub {
     owner = "stamatak";
-    repo = "standard-${pname}";
+    repo = "standard-RAxML";
     rev = "v${version}";
     sha256 = "1jqjzhch0rips0vp04prvb8vmc20c5pdmsqn8knadcf91yy859fh";
   };

pkgs/top-level/all-packages.nix

@@ -32020,9 +32020,7 @@ with pkgs;
 
   raxml = callPackage ../applications/science/biology/raxml { };
 
-  raxml-mpi = appendToName "mpi" (raxml.override {
-    useMpi = true;
-  });
+  raxml-mpi = raxml.override { useMpi = true; };
 
   sambamba = callPackage ../applications/science/biology/sambamba { };