diff --git a/codex/blockexchange/engine/engine.nim b/codex/blockexchange/engine/engine.nim
index d30f88d9..6929eab9 100644
--- a/codex/blockexchange/engine/engine.nim
+++ b/codex/blockexchange/engine/engine.nim
@@ -67,12 +67,12 @@ const
   DefaultMaxPeersPerRequest* = 10
   DefaultTaskQueueSize = 100
   DefaultConcurrentTasks = 10
-  # DefaultMaxRetries = 3
-  # DefaultConcurrentDiscRequests = 10
-  # DefaultConcurrentAdvertRequests = 10
-  # DefaultDiscoveryTimeout = 1.minutes
-  # DefaultMaxQueriedBlocksCache = 1000
-  # DefaultMinPeersPerBlock = 3
+    # DefaultMaxRetries = 3
+    # DefaultConcurrentDiscRequests = 10
+    # DefaultConcurrentAdvertRequests = 10
+    # DefaultDiscoveryTimeout = 1.minutes
+    # DefaultMaxQueriedBlocksCache = 1000
+    # DefaultMinPeersPerBlock = 3
 
 type
   TaskHandler* = proc(task: BlockExcPeerCtx): Future[void] {.gcsafe.}
diff --git a/tests/codex/slots/sampler/testutils.nim b/tests/codex/slots/sampler/testutils.nim
index f20b5efc..5460fde7 100644
--- a/tests/codex/slots/sampler/testutils.nim
+++ b/tests/codex/slots/sampler/testutils.nim
@@ -77,15 +77,13 @@ asyncchecksuite "Test proof sampler utils":
       )
 
     proc getExpectedIndices(n: int): seq[Natural] =
-      return collect(
-        newSeq,
+      return collect(newSeq):
         (;
           for i in 1 .. n:
             cellIndex(
               proofInput.entropy, proofInput.slotRoot, proofInput.nCellsPerSlot, i
             )
-        ),
-      )
+        )
 
     check:
       slotCellIndices(3) == getExpectedIndices(3)
diff --git a/tests/integration/codexconfig.nim b/tests/integration/codexconfig.nim
index 138ae274..8d0cdb33 100644
--- a/tests/integration/codexconfig.nim
+++ b/tests/integration/codexconfig.nim
@@ -169,7 +169,8 @@ proc withLogFile*(self: CodexConfigs): CodexConfigs {.raises: [CodexConfigError]
 
 proc withLogFile*(
     self: var CodexConfig, logFile: string
-) {.raises: [CodexConfigError].} = #: CodexConfigs =
+) {.raises: [CodexConfigError].} =
+  #: CodexConfigs =
   ## typically called internally from the test suite, sets a log file path to
   ## be created during the test run, for a specified node in the group
   # var config = self
diff --git a/tests/integration/multinodes.nim b/tests/integration/multinodes.nim
index 55a17281..2c57ce94 100644
--- a/tests/integration/multinodes.nim
+++ b/tests/integration/multinodes.nim
@@ -219,15 +219,15 @@ template multinodesuite*(name: string, body: untyped) =
       )
       config.addCliOption(
         PersistenceCmd.prover, "--circom-r1cs",
-        "vendor/codex-contracts-eth/verifier/networks/hardhat/proof_main.r1cs"
+        "vendor/codex-contracts-eth/verifier/networks/hardhat/proof_main.r1cs",
       )
       config.addCliOption(
         PersistenceCmd.prover, "--circom-wasm",
-        "vendor/codex-contracts-eth/verifier/networks/hardhat/proof_main.wasm"
+        "vendor/codex-contracts-eth/verifier/networks/hardhat/proof_main.wasm",
       )
       config.addCliOption(
         PersistenceCmd.prover, "--circom-zkey",
-        "vendor/codex-contracts-eth/verifier/networks/hardhat/proof_main.zkey"
+        "vendor/codex-contracts-eth/verifier/networks/hardhat/proof_main.zkey",
       )
 
       return await newCodexProcess(providerIdx, config, Role.Provider)
diff --git a/tests/integration/testcli.nim b/tests/integration/testcli.nim
index 8d1878e2..eaaa569b 100644
--- a/tests/integration/testcli.nim
+++ b/tests/integration/testcli.nim
@@ -21,7 +21,7 @@ asyncchecksuite "Command line interface":
       args.concat(
         @[
           "--api-port=" & $(await nextFreePort(8080 + nodeCount)),
-          "--disc-port=" & $(await nextFreePort(8090 + nodeCount))
+          "--disc-port=" & $(await nextFreePort(8090 + nodeCount)),
         ]
       ),
       debug = false,
@@ -40,7 +40,7 @@ asyncchecksuite "Command line interface":
       @[
         "persistence",
         "--eth-provider=" & "http://127.0.0.1:" & $HardhatPort,
-        "--eth-private-key=" & unsafeKeyFile
+        "--eth-private-key=" & unsafeKeyFile,
       ]
     )
     await node.waitUntilOutput(
@@ -66,7 +66,7 @@ asyncchecksuite "Command line interface":
         "--eth-provider=" & "http://127.0.0.1:" & $HardhatPort,
         "prover",
         marketplaceArg,
-        "--circom-r1cs=tests/circuits/fixtures/proof_main.r1cs"
+        "--circom-r1cs=tests/circuits/fixtures/proof_main.r1cs",
       ]
     )
     await node.waitUntilOutput(expectedDownloadInstruction)
@@ -80,7 +80,7 @@ asyncchecksuite "Command line interface":
         "prover",
         marketplaceArg,
         "--circom-r1cs=tests/circuits/fixtures/proof_main.r1cs",
-        "--circom-wasm=tests/circuits/fixtures/proof_main.wasm"
+        "--circom-wasm=tests/circuits/fixtures/proof_main.wasm",
       ]
     )
     await node.waitUntilOutput(expectedDownloadInstruction)
diff --git a/tests/integration/testrestapi.nim b/tests/integration/testrestapi.nim
index ff8733db..8cbe9817 100644
--- a/tests/integration/testrestapi.nim
+++ b/tests/integration/testrestapi.nim
@@ -208,7 +208,7 @@ twonodessuite "REST API":
     let headers = newHttpHeaders(
       {
         "Content-Type": "text/plain",
-        "Content-Disposition": "attachment; filename=\"example.txt\""
+        "Content-Disposition": "attachment; filename=\"example.txt\"",
       }
     )
     let uploadResponse = client1.uploadRaw("some file contents", headers)
@@ -236,7 +236,7 @@ twonodessuite "REST API":
     let headers = newHttpHeaders(
       {
         "Content-Disposition": "attachment; filename=\"example.txt\"",
-        "Content-Type": "text/plain"
+        "Content-Type": "text/plain",
       }
     )
 
diff --git a/tests/testIntegration.nim b/tests/testIntegration.nim
index 97575e9c..f3713595 100644
--- a/tests/testIntegration.nim
+++ b/tests/testIntegration.nim
@@ -16,7 +16,7 @@ const TestConfigs =
     IntegrationTestConfig.init("./integration/testmarketplace", startHardhat = true),
     IntegrationTestConfig.init("./integration/testproofs", startHardhat = true),
     IntegrationTestConfig.init("./integration/testvalidator", startHardhat = true),
-    IntegrationTestConfig.init("./integration/testecbug", startHardhat = true)
+    IntegrationTestConfig.init("./integration/testecbug", startHardhat = true),
   ]
 
 # Echoes stderr if there's a test failure (eg test failed, compilation error)