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-rw-r--r--test/packetimpact/testbench/testbench.go3
1 files changed, 2 insertions, 1 deletions
diff --git a/test/packetimpact/testbench/testbench.go b/test/packetimpact/testbench/testbench.go
index 3c85ebbee..c1db95d8c 100644
--- a/test/packetimpact/testbench/testbench.go
+++ b/test/packetimpact/testbench/testbench.go
@@ -12,7 +12,8 @@
// See the License for the specific language governing permissions and
// limitations under the License.
-// Package testbench is the packetimpact test API.
+// Package testbench has utilities to send and receive packets, and also command
+// the DUT to run POSIX functions. It is the packetimpact test API.
package testbench
import (