diff --git a/test/bitcoin_functional/functional/README.md b/test/bitcoin_functional/functional/README.md
index 5e3009e6af..82568f3bde 100644
--- a/test/bitcoin_functional/functional/README.md
+++ b/test/bitcoin_functional/functional/README.md
@@ -29,7 +29,7 @@ don't have test cases for.
 - Avoid wildcard imports
 - Use a module-level docstring to describe what the test is testing, and how it
   is testing it.
-- When subclassing the BitcoinTestFramwork, place overrides for the
+- When subclassing the BitcoinTestFramework, place overrides for the
   `set_test_params()`, `add_options()` and `setup_xxxx()` methods at the top of
   the subclass, then locally-defined helper methods, then the `run_test()` method.
 - Use `'{}'.format(x)` for string formatting, not `'%s' % x`.
diff --git a/test/functional/feature_blocksign.py b/test/functional/feature_blocksign.py
index 3c32c65da0..3bc4b1c13e 100755
--- a/test/functional/feature_blocksign.py
+++ b/test/functional/feature_blocksign.py
@@ -154,7 +154,7 @@ def mine_block(self, make_transactions):
             result = miner.combineblocksigs(block, sigs, self.witnessScript)
             sigs = sigs + self.nodes[i].signblock(block, self.witnessScript)
             assert_equal(result["complete"], i >= self.required_signers)
-            # submitting should have no effect pre-threshhold
+            # submitting should have no effect pre-threshold
             if i < self.required_signers:
                 miner.submitblock(result["hex"])
                 self.check_height(blockcount)
diff --git a/test/functional/feature_tapscript_opcodes.py b/test/functional/feature_tapscript_opcodes.py
index 8772a08d72..11cf1a43f3 100755
--- a/test/functional/feature_tapscript_opcodes.py
+++ b/test/functional/feature_tapscript_opcodes.py
@@ -289,7 +289,7 @@ def run_test(self):
 
         # Test introspection opcodes
         # 1a. No Pegins/issuances
-        self.log.info("Instrospection tests: outpoint flag")
+        self.log.info("Introspection tests: outpoint flag")
         self.tapscript_satisfy_test(CScript([OP_0, OP_INSPECTINPUTOUTPOINT, b'\x00', OP_EQUALVERIFY, OP_DROP, OP_DROP, OP_1]))
         # 1b. Add a pegin (Test pegin input must be 0x40)
         self.tapscript_satisfy_test(CScript([OP_0, OP_INSPECTINPUTOUTPOINT, b'\x40', OP_EQUALVERIFY, OP_DROP, OP_DROP, OP_1]), add_pegin=True)
@@ -303,7 +303,7 @@ def run_test(self):
         self.tapscript_satisfy_test(CScript([OP_0, OP_INSPECTINPUTOUTPOINT, b'\x00', OP_EQUALVERIFY, OP_DROP, OP_DROP, OP_1]), add_pegin = True, add_issuance=True, fail="Script failed an OP_EQUALVERIFY operation")
 
         # Test opcode for inspecting prev tx
-        self.log.info("Instrospection tests: inputs")
+        self.log.info("Introspection tests: inputs")
         self.tapscript_satisfy_test(CScript([OP_0, OP_INSPECTINPUTOUTPOINT, b'\x00', OP_EQUALVERIFY, OP_TOALTSTACK, OP_EQUALVERIFY, OP_FROMALTSTACK, OP_EQUAL]), add_prevout=True)
 
         # Test taproot asset with blinding.
@@ -350,12 +350,12 @@ def run_test(self):
         self.tapscript_satisfy_test(CScript([-1, OP_1, OP_INSPECTINPUTVALUE, OP_FALSE, OP_EQUAL]), fail="Introspection index out of bounds")
 
         # Test current input
-        self.log.info("Instrospection tests: current input index")
+        self.log.info("Introspection tests: current input index")
         self.tapscript_satisfy_test(CScript([OP_PUSHCURRENTINPUTINDEX, OP_0, OP_EQUAL]))
         self.tapscript_satisfy_test(CScript([OP_PUSHCURRENTINPUTINDEX, OP_1, OP_EQUAL]), fail="Script evaluated without error but finished with a false/empty top stack element")
 
         # Test Outputs
-        self.log.info("Instrospection tests: outputs")
+        self.log.info("Introspection tests: outputs")
         for blind in [True, False]:
             for out_pos in [0, 1]:
                 self.tapscript_satisfy_test(CScript([out_pos, OP_INSPECTOUTPUTASSET, OP_TOALTSTACK, OP_EQUALVERIFY, OP_FROMALTSTACK, OP_EQUAL]), blind=blind, add_out_asset=out_pos)
@@ -367,8 +367,8 @@ def run_test(self):
         self.tapscript_satisfy_test(CScript([120, OP_INSPECTOUTPUTASSET, OP_FALSE, OP_EQUAL]), fail="Introspection index out of bounds")
         self.tapscript_satisfy_test(CScript([-1, OP_INSPECTOUTPUTVALUE, OP_FALSE, OP_EQUAL]), fail="Introspection index out of bounds")
 
-        # Finally, check the tx instrospection
-        self.log.info("Instrospection tests: tx")
+        # Finally, check the tx introspection
+        self.log.info("Introspection tests: tx")
         # Test version equality
         self.tapscript_satisfy_test(CScript([OP_INSPECTVERSION, int(2).to_bytes(4, 'little'), OP_EQUAL]), ver = 2)
         self.tapscript_satisfy_test(CScript([OP_INSPECTVERSION, int(5).to_bytes(4, 'little'), OP_EQUAL]), ver = 2, fail="Script evaluated without error but finished with a false/empty top stack element")