diff --git a/exporters/otlp/otlplog/otlploghttp/client_test.go b/exporters/otlp/otlplog/otlploghttp/client_test.go
index a181587e207..a834450edb0 100644
--- a/exporters/otlp/otlplog/otlploghttp/client_test.go
+++ b/exporters/otlp/otlplog/otlploghttp/client_test.go
@@ -780,7 +780,7 @@ func TestConfig(t *testing.T) {
 	})
 }
 
-// borrows from TestConfig
+// borrows from TestConfig.
 func TestNonRetryable(t *testing.T) {
 	factoryFunc := func(ePt string, rCh <-chan exportResult, o ...Option) (log.Exporter, *httpCollector) {
 		coll, err := newHTTPCollector(ePt, rCh)
diff --git a/exporters/otlp/otlpmetric/otlpmetrichttp/client_test.go b/exporters/otlp/otlpmetric/otlpmetrichttp/client_test.go
index 48804f5e90f..675e1865970 100644
--- a/exporters/otlp/otlpmetric/otlpmetrichttp/client_test.go
+++ b/exporters/otlp/otlpmetric/otlpmetrichttp/client_test.go
@@ -272,7 +272,7 @@ func TestConfig(t *testing.T) {
 	})
 }
 
-// borrows from TestConfig
+// borrows from TestConfig.
 func TestNonRetryable(t *testing.T) {
 	factoryFunc := func(ePt string, rCh <-chan otest.ExportResult, o ...Option) (metric.Exporter, *otest.HTTPCollector) {
 		coll, err := otest.NewHTTPCollector(ePt, rCh)