diff --git a/.config/zsh/.zshrc b/.config/zsh/.zshrc
index ffa350f..0eab4aa 100644
--- a/.config/zsh/.zshrc
+++ b/.config/zsh/.zshrc
@@ -1,4 +1,4 @@
-# Enable Powerlevel10k instant prompt. Should stay close to the top of ~/.config/zsh/.zshrc.
+# Enable Powerlevel10k instant prompt. Should stay close to the top of "$ZDOTDIR"/.zshrc.
 # Initialization code that may require console input (password prompts, [y/n]
 # confirmations, etc.) must go above this block; everything else may go below.
 if [[ -r "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh" ]]; then
@@ -76,7 +76,7 @@ CASE_SENSITIVE="true"
 # Add wisely, as too many plugins slow down shell startup.
 plugins=(git vi-mode)
 
-. $ZSH/oh-my-zsh.sh
+. "$ZSH"/oh-my-zsh.sh
 
 # User configuration
 
@@ -95,8 +95,8 @@ plugins=(git vi-mode)
 # Compilation flags
 # export ARCHFLAGS="-arch x86_64"
 
-# To customize prompt, run `p10k configure` or edit ~/.config/zsh/.p10k.zsh.
-[[ ! -f "$ZDOTDIR/.p10k.zsh" ]] || . "$ZDOTDIR/.p10k.zsh"
+# To customize prompt, run `p10k configure` or edit "$ZDOTDIR"/.p10k.zsh.
+[[ ! -f "$ZDOTDIR"/.p10k.zsh ]] || . "$ZDOTDIR"/.p10k.zsh
 
 eval "$(pyenv init -)"
 . "$ZDOTDIR"/.zsh_aliases
diff --git a/.gitmodules b/.gitmodules
index 798ff4b..570624f 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -9,7 +9,7 @@
 	url = https://github.com/neovim/nvim-lspconfig
 [submodule ".config/nvim/pack/plugins/opt/nvim-treesitter"]
 	path = .config/nvim/pack/plugins/opt/nvim-treesitter
-	url = https://github.com/nvim-treesitter/nvim-treesitter
+	url = https://github.com/nvim-treesitter/nvim-treesitter.git
 [submodule ".config/zsh/ohmyzsh"]
 	path = .config/zsh/ohmyzsh
 	url = https://github.com/ohmyzsh/ohmyzsh.git