updated symbol

themes/fino-time.zsh-theme

@@ -16,7 +16,7 @@ function virtualenv_info {
 }
 
 function prompt_char {
-    git branch >/dev/null 2>/dev/null && echo '±' && return
+    git branch >/dev/null 2>/dev/null && echo '⠠⠵' && return
     echo '○'
 }