diff --git a/docs/config/README.md b/docs/config/README.md
index 786ab81c..42e79ca2 100644
--- a/docs/config/README.md
+++ b/docs/config/README.md
@@ -569,7 +569,7 @@ style = 'bold red'
 [[battery.display]] # 'bold yellow' style and 💦 symbol when capacity is between 10% and 30%
 threshold = 30
 style = 'bold yellow'
-discharging_symbol = '💦'
+discharging_symbol = '💦 '
 
 # when capacity is over 30%, the battery indicator will not be displayed
 ```