diff --git a/env/.config/nvim/lua/config/autocmds.lua b/env/.config/nvim/lua/config/autocmds.lua
index bccc61d..f1e1e0d 100644
--- a/env/.config/nvim/lua/config/autocmds.lua
+++ b/env/.config/nvim/lua/config/autocmds.lua
@@ -74,7 +74,7 @@ createCmd("TextYankPost", {
   end,
 })
 
--- Force zsh scripts to use bash syntax hyighlighting.
+-- Force zsh scripts to use bash syntax highlighting.
 vim.api.nvim_create_autocmd({ "BufRead", "BufNewFile" }, {
   pattern = "*",
   callback = function(args)
diff --git a/env/.config/systemd/user/tmux-kill-sessions.timer b/env/.config/systemd/user/tmux-kill-sessions.timer
index 3111556..03b82ff 100644
--- a/env/.config/systemd/user/tmux-kill-sessions.timer
+++ b/env/.config/systemd/user/tmux-kill-sessions.timer
@@ -3,8 +3,8 @@ Description=Tmux kill sessions timer
 Requires=tmux-kill-sessions.service
 
 [Timer]
-OnBootSec=1min
-OnUnitActiveSec=2hours
+OnBootSec=2h
+OnUnitActiveSec=2h
 AccuracySec=10sec
 
 [Install]
diff --git a/system b/system
index 5c9af4b..103411a 100755
--- a/system
+++ b/system
@@ -25,7 +25,7 @@ log_and_run() {
   log "Running: \"$*\""
 
   if [[ $dry_run == "0" ]]; then
-    eval $1
+    eval "$1"
   fi
 }