Typo

Author: InvertedX

README.md

@@ -4,7 +4,7 @@
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 <h2 align="center">[BETA] Sentinel x</h2>
-<p align="center">bitcoin watch only wallet based <a href="https://github.com/Samourai-Wallet/sentinel-android"> samourai sentinel</a>
+<p align="center">bitcoin watch only wallet based on <a href="https://github.com/Samourai-Wallet/sentinel-android"> samourai sentinel</a>
  </p>
 
 <p align="center">  <a href="https://github.com/InvertedX/sentinelx/releases">Download</a>