minor readme update + jeffs nits

README.md

@@ -56,9 +56,6 @@ The exporter is configured via the following command line arguments:
   * Configuring `-monitor-block-sizes` with many `-nodekey`'s can potentially strain the node - every block produced 
   by a configured `-nodekey` is fetched, and a typical block can be as large as 5MB.
 
-If you want verbose logs, specify `-v=<num>`. Higher verbosity means more debug output. For most users, the default
-verbosity level is fine. If you want detailed log output for missed blocks, run with `-v=1`.
-
 ## Metrics
 ### Overview
 

cmd/solana-exporter/config.go

@@ -61,19 +61,19 @@ func NewExporterConfig(
 	)
 	if lightMode {
 		if comprehensiveSlotTracking {
-			return nil, fmt.Errorf("'-light-mode' is imcompatible with `-comprehensive-slot-tracking`")
+			return nil, fmt.Errorf("'-light-mode' is incompatible with `-comprehensive-slot-tracking`")
 		}
 
 		if monitorBlockSizes {
-			return nil, fmt.Errorf("'-light-mode' is imcompatible with `-monitor-block-sizes`")
+			return nil, fmt.Errorf("'-light-mode' is incompatible with `-monitor-block-sizes`")
 		}
 
 		if len(nodeKeys) > 0 {
-			return nil, fmt.Errorf("'-light-mode' is imcompatible with `-nodekey`")
+			return nil, fmt.Errorf("'-light-mode' is incompatible with `-nodekey`")
 		}
 
 		if len(balanceAddresses) > 0 {
-			return nil, fmt.Errorf("'-light-mode' is imcompatible with `-balance-addresses`")
+			return nil, fmt.Errorf("'-light-mode' is incompatible with `-balance-addresses`")
 		}
 	}
 

cmd/solana-exporter/utils_test.go

@@ -101,4 +101,5 @@ func TestCountVoteTransactions(t *testing.T) {
 	assert.NoError(t, err)
 	// https://explorer.solana.com/block/297609329
 	assert.Equal(t, 1048, voteCount)
+	assert.Equal(t, 446, len(block.Transactions)-voteCount)
 }

pkg/rpc/client_test.go

@@ -7,6 +7,7 @@ import (
 )
 
 func newMethodTester(t *testing.T, method string, result any) (*MockServer, *Client) {
+	t.Helper()
 	return NewMockClient(t, map[string]any{method: result}, nil, nil, nil, nil)
 }