Merge pull request #1968 from gaelicWizard/oops

theme/powerline: fix an oops in the last patch

themes/powerline/powerline.base.bash

@@ -142,7 +142,7 @@ function __powerline_scm_prompt() {
 }
 
 function __powerline_cwd_prompt() {
-	local cwd="${PWD/$HOME/\~}"
+	local cwd="${PWD/$HOME/~}"
 
 	echo "${cwd}|${CWD_THEME_PROMPT_COLOR}"
 }