change root prompt to reset color at the end

before this commit, the root prompt would not reset the terminal color so all the text was red. this commit changes the end of the root prompt to reset the color to default.

themes/Single_line_Solarized.bgptheme

@@ -26,7 +26,7 @@ override_git_prompt_colors() {
 
   GIT_PROMPT_START_USER="_LAST_COMMAND_INDICATOR_ ${Yellow}${PathShort}${ResetColor}"
   GIT_PROMPT_END_USER="${BoldBlue} ➭ ${ResetColor}"
-  GIT_PROMPT_END_ROOT="${BoldRed} # "
+  GIT_PROMPT_END_ROOT="${BoldRed} # ${ResetColor}"
 
   GIT_PROMPT_SYMBOLS_NO_REMOTE_TRACKING="✭"
 }