1diff --git a/lib/prompt_info_functions.zsh b/lib/prompt_info_functions.zsh
2index 3dc9b6d10d042ff97e4733684be7df021cb9a25b..29aca9b486f091c045962b0ab8e3933b741e9aba 100644
3--- a/lib/prompt_info_functions.zsh
4+++ b/lib/prompt_info_functions.zsh
5@@ -40,5 +40,5 @@ ZSH_THEME_RVM_PROMPT_OPTIONS="i v g"
6 # use this to enable users to see their ruby version, no matter which
7 # version management system they use
8 function ruby_prompt_info() {
9- echo $(rvm_prompt_info || rbenv_prompt_info || chruby_prompt_info)
10+ echo "$(rvm_prompt_info || rbenv_prompt_info || chruby_prompt_info)"
11 }