doc: Fix typos

src/wallet/test/wallet_tests.cpp

@@ -426,7 +426,7 @@ BOOST_AUTO_TEST_CASE(LoadReceiveRequests)
 
 // Test some watch-only LegacyScriptPubKeyMan methods by the procedure of loading (LoadWatchOnly),
 // checking (HaveWatchOnly), getting (GetWatchPubKey) and removing (RemoveWatchOnly) a
-// given PubKey, resp. its corresponding P2PK Script. Results of the the impact on
+// given PubKey, resp. its corresponding P2PK Script. Results of the impact on
 // the address -> PubKey map is dependent on whether the PubKey is a point on the curve
 static void TestWatchOnlyPubKey(LegacyScriptPubKeyMan* spk_man, const CPubKey& add_pubkey)
 {