diff --git a/test_samples1.txt b/test_samples1.txt
index a209be8..ba50260 100644
--- a/test_samples1.txt
+++ b/test_samples1.txt
@@ -11,14 +11,14 @@ ${PASS}               PASS
 
 
 *** Test Case ***
-Sample Hello World
+[Documentation] Sample Hello World
     [setup]                       Log             Hello World Setup                WARN
     ${ret}=                       Hello World
     Should Be Equal As Strings    ${ret}          ${PASS}
     Sample Common Func
     [teardown]                    Log             Hello World Teardown             WARN
 
-Sample Hello Robot
+[Documentation] Sample Hello Robot
     [setup]                       Log             Hello Robot Setup                WARN
     ${ret}=                       hello_robot     key_in
     Should Be Equal As Strings    ${ret}          FAIL