diff --git a/node/shell.nix b/node/shell.nix
index 85d19a1..6ec98a3 100644
--- a/node/shell.nix
+++ b/node/shell.nix
@@ -5,10 +5,10 @@ pkgs.mkShell {
   ];
   shellHook = ''
     function log_header {
-      echo -ne "==> \e[32m\e[1m$1\e[0m\n\n"
+      echo -ne "==> \e[32m\e[1m$1\e[0m\n"
     }
     function log_subheader {
-      echo -ne "--> \e[33m\e[1m$1\e[0m\n\n"
+      echo -ne "--> \e[33m\e[1m$1\e[0m\n"
     }
     function log {
       echo -ne "    $1\n"
diff --git a/python/shell.nix b/python/shell.nix
index d34f295..b957648 100644
--- a/python/shell.nix
+++ b/python/shell.nix
@@ -6,10 +6,10 @@ pkgs.mkShell {
   ];
   shellHook = ''
     function log_header {
-      echo -ne "==> \e[32m\e[1m$1\e[0m\n\n"
+      echo -ne "==> \e[32m\e[1m$1\e[0m\n"
     }
     function log_subheader {
-      echo -ne "--> \e[33m\e[1m$1\e[0m\n\n"
+      echo -ne "--> \e[33m\e[1m$1\e[0m\n"
     }
     function log {
       echo -ne "    $1\n"
diff --git a/rust/shell.nix b/rust/shell.nix
index cd7a9b2..c458cad 100644
--- a/rust/shell.nix
+++ b/rust/shell.nix
@@ -8,10 +8,10 @@ pkgs.mkShell {
   ];
   shellHook = ''
     function log_header {
-      echo -ne "==> \e[32m\e[1m$1\e[0m\n\n"
+      echo -ne "==> \e[32m\e[1m$1\e[0m\n"
     }
     function log_subheader {
-      echo -ne "--> \e[33m\e[1m$1\e[0m\n\n"
+      echo -ne "--> \e[33m\e[1m$1\e[0m\n"
     }
     function log {
       echo -ne "    $1\n"