diff --git a/README.md b/README.md
index 2893bf4..4b2d85b 100644
--- a/README.md
+++ b/README.md
@@ -73,4 +73,4 @@ Whether you have ideas, translations, design changes, code cleaning, or real hea
 
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-Bitcoin: 1LoTXo728HzYTtyfbkaf5ewSRvu8ABTDPm 
+Bitcoin: 1LoTXo728HzYTtyfbkaf5ewSRvu8ABTDPm