Fix: add missing newline at end of file in nvm.zsh and pyenv.zsh for consistency

zshrc/nvm.zsh

@@ -4,4 +4,4 @@ nvm() {
     [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
     [ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"
     nvm "$@"
-}
+}

zshrc/pyenv.zsh

@@ -1,4 +1,4 @@
 # Initialize pyenv (Python Version Manager)
 export PYENV_ROOT="$HOME/.pyenv"
 [[ -d $PYENV_ROOT/bin ]] && export PATH="$PYENV_ROOT/bin:$PATH"  # Add pyenv to PATH
-eval "$(pyenv init - zsh)"  # This loads pyenv 
+eval "$(pyenv init - zsh)"  # This loads pyenv