Use case-sensitive keyword Log instead of log

Change-Id: I756aedef764cdbbc91d27b6eba060cb4e5fea66b
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
diff --git a/robot-systest/lib/k8scluster_lib.robot b/robot-systest/lib/k8scluster_lib.robot
index 54b4225..8f642a3 100644
--- a/robot-systest/lib/k8scluster_lib.robot
+++ b/robot-systest/lib/k8scluster_lib.robot
@@ -23,7 +23,7 @@
 Create K8s Cluster
     [Arguments]   ${k8scluster_creds}   ${k8scluster_version}   ${k8scluster_vim}   ${k8scluster_net}   ${k8scluster_name}
     ${rc}   ${stdout}=   Run and Return RC and Output   osm k8scluster-add --creds ${k8scluster_creds} --version ${k8scluster_version} --vim ${k8scluster_vim} --k8s-nets '{"net1": "${k8scluster_net}"}' ${k8scluster_name} --description "Robot cluster"
-    log   ${stdout}
+    Log   ${stdout}
     Should Be Equal As Integers   ${rc}   ${success_return_code}
     WAIT UNTIL KEYWORD SUCCEEDS   ${k8scluster_launch_max_wait_time}   ${k8scluster_launch_pol_time}   Check For K8s Cluster To Be Ready   ${k8scluster_name}
     Check For K8s Cluster To Be Enabled   ${k8scluster_name}
@@ -38,7 +38,7 @@
 Get K8s Cluster
     ${rc}   ${stdout}=   Run and Return RC and Output   osm k8scluster-list
     Should Be Equal As Integers   ${rc}   ${success_return_code}
-    log   ${stdout}
+    Log   ${stdout}
     [Return]   ${stdout}
 
 Check for K8s Cluster
@@ -55,7 +55,7 @@
 Check For K8s Cluster To Be Ready
     [Arguments]   ${k8scluster_name}
     ${rc}   ${stdout}=   Run and Return RC and Output   osm k8scluster-list --filter name="${k8scluster_name}" --filter _admin.operationalState="ENABLED,DEGRADED"
-    log   ${stdout}
+    Log   ${stdout}
     ${rc}   ${stdout}=   Run and Return RC and Output   echo "${stdout}" | awk '{print $2}' | grep ${k8scluster_name}
     Should Be Equal As Integers   ${rc}   ${success_return_code}
     Should Be Equal As Strings   ${stdout}   ${k8scluster_name}
@@ -63,9 +63,9 @@
 Check For K8s Cluster To Be Enabled
     [Arguments]   ${k8scluster_name}
     ${rc2}   ${stdout2}=   Run and Return RC and Output   osm k8scluster-show ${k8scluster_name}
-    log   ${stdout2}
+    Log   ${stdout2}
     ${rc}   ${stdout}=   Run and Return RC and Output   osm k8scluster-list --filter name="${k8scluster_name}" --filter _admin.operationalState="ENABLED"
-    log   ${stdout}
+    Log   ${stdout}
     ${rc}   ${stdout}=   Run and Return RC and Output   echo "${stdout}" | awk '{print $2}' | grep ${k8scluster_name}
     Should Be Equal As Integers   ${rc}   ${success_return_code}
     Should Be Equal As Strings   ${stdout}   ${k8scluster_name}