chore: fix miscellaneous typos in comments (#287)

Author: samlaf

common/store.go

@@ -59,7 +59,7 @@ func StringToBackendType(s string) BackendType {
 }
 
 type Store interface {
-	// Backend returns the backend type provider of the store.
+	// BackendType returns the backend type provider of the store.
 	BackendType() BackendType
 	// Verify verifies the given key-value pair.
 	Verify(ctx context.Context, key []byte, value []byte) error

metrics/metrics.go

@@ -157,7 +157,7 @@ func (m *Metrics) RecordRPCServerRequest(method string) func(status, mode, ver s
 	}
 }
 
-// RecordSecondaryPut records a secondary put/get operation.
+// RecordSecondaryRequest records a secondary put/get operation.
 func (m *Metrics) RecordSecondaryRequest(bt string, method string) func(status string) {
 	timer := prometheus.NewTimer(m.SecondaryRequestDurationSec.WithLabelValues(bt))
 

store/generated_key/eigenda/eigenda.go

@@ -147,7 +147,7 @@ func (e Store) Put(ctx context.Context, value []byte) ([]byte, error) {
 	return bytes, nil
 }
 
-// Backend returns the backend type for EigenDA Store
+// BackendType returns the backend type for EigenDA Store
 func (e Store) BackendType() common.BackendType {
 	return common.EigenDABackendType
 }

store/secondary.go

@@ -83,7 +83,7 @@ func (sm *SecondaryManager) FallbackEnabled() bool {
 	return len(sm.fallbacks) > 0
 }
 
-// handleRedundantWrites ... writes to both sets of backends (i.e, fallback, cache)
+// HandleRedundantWrites ... writes to both sets of backends (i.e, fallback, cache)
 // and returns an error if NONE of them succeed
 func (sm *SecondaryManager) HandleRedundantWrites(ctx context.Context, commitment []byte, value []byte) error {
 	sources := sm.caches