doc: Correct spelling errors in comments

And ci script output.

Identified via test/lint/lint-spelling

3 files changed, 3 insertions, 3 deletions

diff --git a/src/logging/timer.h b/src/logging/timer.h
index 45bfc4aa65..2b27c71080 100644
--- a/src/logging/timer.h
+++ b/src/logging/timer.h
@@ -85,7 +85,7 @@ private:
     const std::string m_title{};
 
     //! Forwarded on to LogPrint if specified - has the effect of only
-    //! outputing the timing log when a particular debug= category is specified.
+    //! outputting the timing log when a particular debug= category is specified.
     const BCLog::LogFlags m_log_category{};
 
 };
diff --git a/src/node/psbt.cpp b/src/node/psbt.cpp
index 0fc19b7a11..5b16035f7d 100644
--- a/src/node/psbt.cpp
+++ b/src/node/psbt.cpp
@@ -84,7 +84,7 @@ PSBTAnalysis AnalyzePSBT(PartiallySignedTransaction psbtx)
         }
     }
 
-    // Calculate next role for PSBT by grabbing "minumum" PSBTInput next role
+    // Calculate next role for PSBT by grabbing "minimum" PSBTInput next role
     result.next = PSBTRole::EXTRACTOR;
     for (unsigned int i = 0; i < psbtx.tx->vin.size(); ++i) {
         PSBTInputAnalysis& input_analysis = result.inputs[i];
diff --git a/src/txmempool.h b/src/txmempool.h
index de11d626b4..0de6f28777 100644
--- a/src/txmempool.h
+++ b/src/txmempool.h
@@ -753,7 +753,7 @@ public:
      * determine if that transaction has not yet been visited during the current
      * traversal's epoch.
      *     Algorithms using std::set can be replaced on a one by one basis.
-     * Both techniques are not fundamentally incomaptible across the codebase.
+     * Both techniques are not fundamentally incompatible across the codebase.
      * Generally speaking, however, the remaining use of std::set for mempool
      * traversal should be viewed as a TODO for replacement with an epoch based
      * traversal, rather than a preference for std::set over epochs in that