diff --git a/python/flake.nix b/python/flake.nix
index 8871da2..f93d042 100644
--- a/python/flake.nix
+++ b/python/flake.nix
@@ -1,7 +1,6 @@
 {
   description = "A Nix-flake-based Python development environment";
 
-
   inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
 
   outputs = { self, nixpkgs }:
diff --git a/rust-toolchain/flake.nix b/rust-toolchain/flake.nix
index 0aef75e..002bbda 100644
--- a/rust-toolchain/flake.nix
+++ b/rust-toolchain/flake.nix
@@ -23,14 +23,14 @@
       devShells = forEachSupportedSystem ({ pkgs }: {
         default = pkgs.mkShell {
           packages = with pkgs; [
-          rustToolchain
-          openssl
-          pkg-config
-          cargo-deny
-          cargo-edit
-          cargo-watch
-          rust-analyzer
-        ];
+            rustToolchain
+            openssl
+            pkg-config
+            cargo-deny
+            cargo-edit
+            cargo-watch
+            rust-analyzer
+          ];
         };
       });
     };
diff --git a/rust/flake.nix b/rust/flake.nix
index dee45ec..99f0daf 100644
--- a/rust/flake.nix
+++ b/rust/flake.nix
@@ -32,14 +32,14 @@
       devShells = forEachSupportedSystem ({ pkgs }: {
         default = pkgs.mkShell {
           packages = with pkgs; [
-          rustToolchain
-          openssl
-          pkg-config
-          cargo-deny
-          cargo-edit
-          cargo-watch
-          rust-analyzer
-        ];
+            rustToolchain
+            openssl
+            pkg-config
+            cargo-deny
+            cargo-edit
+            cargo-watch
+            rust-analyzer
+          ];
         };
       });
     };
diff --git a/scala/flake.nix b/scala/flake.nix
index 419bea7..0681bb4 100644
--- a/scala/flake.nix
+++ b/scala/flake.nix
@@ -21,7 +21,7 @@
     {
       devShells = forEachSupportedSystem ({ pkgs }: {
         default = pkgs.mkShell {
-         packages = with pkgs; [ scala sbt coursier ];
+          packages = with pkgs; [ scala sbt coursier ];
         };
       });
     };