Minor comment updates

bootstrap_test.go

@@ -33,7 +33,7 @@ const (
 	testDB = "txdb_test"
 )
 
-// bootstrap bootstraps the database with the nfor tests.
+// bootstrap bootstraps the database for tests.
 func bootstrap(t *testing.T, driver, dsn string) {
 	db, err := sql.Open(driver, dsn)
 	if err != nil {

db_test.go

@@ -30,13 +30,13 @@ type testDriver struct {
 	// driver is the name registered by the driver when imported.
 	driver string
 	// dsnEnvKey is the name of an environment variable to fetch the DSN from.
-	// It is expected to include the name of the database, and any necessary
-	// credentials.
+	// The DSN is expected to include the name of the database, and any
+	// necessary credentials.
 	dsnEnvKey string
-	// options are optional parameters appended to the DSN before connecting
+	// options are optional parameters appended to the DSN before connecting.
 	options string
 	// registered is set to true once the driver is registered, to prevent
-	// duplicate registration
+	// duplicate registration.
 	registered bool
 }