Fix spelling errors identified by codespell 1.15.0

After this commit, the only remaining output is:

  $ test/lint/lint-spelling.sh
  src/test/base32_tests.cpp:14: fo  ==> of, for
  src/test/base64_tests.cpp:14: fo  ==> of, for
  ^ Warning: codespell identified likely spelling errors. Any false positives? Add them to the list of ignored words in test/lint/lint-spelling.ignore-words.txt

Note:
* I ignore several valid alternative spellings
* homogenous is present in tinyformat, hence should be addressed upstream
* process' is correct only if there are plural processes

1 files changed, 1 insertions, 1 deletions

diff --git a/src/policy/fees.cpp b/src/policy/fees.cpp
index 7e93a746ca..5d538606c2 100644
--- a/src/policy/fees.cpp
+++ b/src/policy/fees.cpp
@@ -47,7 +47,7 @@ private:
     std::vector<double> txCtAvg;
 
     // Count the total # of txs confirmed within Y blocks in each bucket
-    // Track the historical moving average of theses totals over blocks
+    // Track the historical moving average of these totals over blocks
     std::vector<std::vector<double>> confAvg; // confAvg[Y][X]
 
     // Track moving avg of txs which have been evicted from the mempool