chore: fix function names (cometbft#2933)

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#### PR checklist

- [ ] Tests written/updated
- [ ] Changelog entry added in `.changelog` (we use
[unclog](https://github.com/informalsystems/unclog) to manage our
changelog)
- [ ] Updated relevant documentation (`docs/` or `spec/`) and code
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Signed-off-by: MarkDaveny <[email protected]>

crypto/merkle/tree.go

@@ -26,7 +26,7 @@ func hashFromByteSlices(sha hash.Hash, items [][]byte) []byte {
 	}
 }
 
-// HashFromByteSliceIterative is an iterative alternative to
+// HashFromByteSlicesIterative is an iterative alternative to
 // HashFromByteSlice motivated by potential performance improvements.
 // (#2611) had suggested that an iterative version of
 // HashFromByteSlice would be faster, presumably because

internal/events/events_test.go

@@ -350,7 +350,7 @@ func TestRemoveListener(t *testing.T) {
 	assert.Equal(t, count, sum2)
 }
 
-// TestAddAndRemoveListenersAsync sets up an EventSwitch, subscribes two
+// TestRemoveListenersAsync sets up an EventSwitch, subscribes two
 // listeners to three events, and fires a thousand integers for each event.
 // These two listeners serve as the baseline validation while other listeners
 // are randomly subscribed and unsubscribed.

libs/math/fraction.go

@@ -21,7 +21,7 @@ func (fr Fraction) String() string {
 	return fmt.Sprintf("%d/%d", fr.Numerator, fr.Denominator)
 }
 
-// ParseFractions takes the string of a fraction as input i.e "2/3" and converts this
+// ParseFraction takes the string of a fraction as input i.e "2/3" and converts this
 // to the equivalent fraction else returns an error. The format of the string must be
 // one number followed by a slash (/) and then the other number.
 func ParseFraction(f string) (Fraction, error) {