diff --git a/src/mdbx.c b/src/mdbx.c
index b5bc28f6..a062c895 100644
--- a/src/mdbx.c
+++ b/src/mdbx.c
@@ -7754,7 +7754,7 @@ int mdbx_cursor_put(MDBX_cursor *mc, MDBX_val *key, MDBX_val *data,
             offset *= 4; /* space for 4 more */
             break;
           }
-          /* FALLTHRU: Big enough MDBX_DUPFIXaED sub-page */
+          /* FALLTHRU: Big enough MDBX_DUPFIXED sub-page */
           __fallthrough;
         case MDBX_CURRENT | MDBX_NODUPDATA:
         case MDBX_CURRENT:
diff --git a/test/hill.cc b/test/hill.cc
index c9115784..0d609b86 100644
--- a/test/hill.cc
+++ b/test/hill.cc
@@ -156,8 +156,6 @@ bool testcase_hill::run() {
               a_serial);
     generate_pair(a_serial, a_key, a_data_0, 0);
     generate_pair(a_serial, a_key, a_data_1, age_shift);
-    if (a_serial == 808)
-      log_trace("!!!");
     int rc = mdbx_replace(txn_guard.get(), dbi, &a_key->value, &a_data_1->value,
                           &a_data_0->value, update_flags);
     if (unlikely(rc != MDBX_SUCCESS))
diff --git a/test/utils.cc b/test/utils.cc
index 0855c7ee..53a750e3 100644
--- a/test/utils.cc
+++ b/test/utils.cc
@@ -93,7 +93,7 @@ bool hex2data(const char *hex_begin, const char *hex_end, void *ptr,
 
 //-----------------------------------------------------------------------------
 
-/* TODO: replace my 'libmera' fomr t1ha. */
+/* TODO: replace my 'libmera' from t1ha. */
 uint64_t entropy_ticks(void) {
 #if defined(EMSCRIPTEN)
   return (uint64_t)emscripten_get_now();