3 files changed, 4 insertions, 4 deletions
diff --git a/pkgs/applications/science/logic/tlaplus/default.nix b/pkgs/applications/science/logic/tlaplus/default.nix
index 2d2542a607a53..f478bf204d4f3 100644
--- a/pkgs/applications/science/logic/tlaplus/default.nix
+++ b/pkgs/applications/science/logic/tlaplus/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    description = "An algorithm specification language with model checking tools";
+    description = "Algorithm specification language with model checking tools";
     homepage    = "http://lamport.azurewebsites.net/tla/tla.html";
     sourceProvenance = with lib.sourceTypes; [ binaryBytecode ];
     license     = lib.licenses.mit;
diff --git a/pkgs/applications/science/logic/tlaplus/tlaplus18.nix b/pkgs/applications/science/logic/tlaplus/tlaplus18.nix
index 4f34846a89276..2bd0f4b835647 100644
--- a/pkgs/applications/science/logic/tlaplus/tlaplus18.nix
+++ b/pkgs/applications/science/logic/tlaplus/tlaplus18.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    description = "An algorithm specification language with model checking tools";
+    description = "Algorithm specification language with model checking tools";
     homepage    = "http://lamport.azurewebsites.net/tla/tla.html";
     sourceProvenance = with lib.sourceTypes; [ binaryBytecode ];
     license     = lib.licenses.mit;
diff --git a/pkgs/applications/science/logic/tlaplus/toolbox.nix b/pkgs/applications/science/logic/tlaplus/toolbox.nix
index 288ddc06806a8..1d5cfa5c5d93c 100644
--- a/pkgs/applications/science/logic/tlaplus/toolbox.nix
+++ b/pkgs/applications/science/logic/tlaplus/toolbox.nix
@@ -7,7 +7,7 @@
 , libXtst
 , glib
 , zlib
-, wrapGAppsHook
+, wrapGAppsHook3
 }:
 
 let
@@ -36,7 +36,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [
     makeShellWrapper
-    wrapGAppsHook
+    wrapGAppsHook3
   ];
 
   dontWrapGApps = true;