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/juju_lib.robot b/robot-systest/lib/juju_lib.robot
index b125679..45208a8 100644
--- a/robot-systest/lib/juju_lib.robot
+++ b/robot-systest/lib/juju_lib.robot
@@ -21,7 +21,7 @@
     Should Not Be Empty   ${application_name}   ${model_name}
     ${host}=   Remove String Using Regexp   ${endpoint}   :([0-9]+)$
     ${stdout}=   Execute Remote Command Check Rc Return Output   ${host}   ${username}   ${password}   ${privatekey}   juju show-status ${application_name} --format yaml -m ${model_name} | grep scale | awk -F ': ' '{print $2}'
-    log   ${stdout}
+    Log   ${stdout}
     [Return]   ${stdout}
 
 Get Model Name
@@ -30,7 +30,7 @@
     Should Not Be Empty   ${ns_id}   ${kdu_name}
     ${host}=   Remove String Using Regexp   ${endpoint}   :([0-9]+)$
     ${stdout}=   Execute Remote Command Check Rc Return Output   ${host}   ${username}   ${password}   ${privatekey}   juju models | grep -i ${kdu_name} | grep -i ${ns_id} | cut -f1 -d " "
-    log   ${stdout}
+    Log   ${stdout}
     ${model_name}=   Set Variable   ${kdu_name}-${ns_id}
     Should Be Equal As Strings   ${model_name}   ${stdout}
     [Return]   ${stdout}
@@ -41,7 +41,7 @@
     Should Not Be Empty   ${model_name}
     ${host}=   Remove String Using Regexp   ${endpoint}   :([0-9]+)$
     ${stdout}=   Execute Remote Command Check Rc Return Output   ${host}   ${username}   ${password}   ${privatekey}   juju status -m ${model_name} | grep "\\-vdu" | grep -v "*" | grep -i ${vdu_profile_id} | cut -f1 -d " "
-    log   ${stdout}
+    Log   ${stdout}
     Should Not Be Empty   ${stdout}
     Should Contain   ${stdout}   ${ee_name}
     [Return]   ${stdout}
@@ -52,7 +52,7 @@
     Should Not Be Empty   ${model_name}
     ${host}=   Remove String Using Regexp   ${endpoint}   :([0-9]+)$
     ${stdout}=   Execute Remote Command Check Rc Return Output   ${host}   ${username}   ${password}   ${privatekey}   juju status -m ${model_name} | grep "\\-ns" | grep -v "*" | grep -i ${charm_name} | cut -f1 -d " "
-    log   ${stdout}
+    Log   ${stdout}
     Should Not Be Empty   ${stdout}
     [Return]   ${stdout}
 
@@ -62,7 +62,7 @@
     Should Not Be Empty   ${model_name}
     ${host}=   Remove String Using Regexp   ${endpoint}   :([0-9]+)$
     ${stdout}=   Execute Remote Command Check Rc Return Output   ${host}   ${username}   ${password}   ${privatekey}   juju status -m ${model_name} | grep "\\-vnf" | grep -v "*" | grep -i ${vnf_profile_id} | cut -f1 -d " "
-    log   ${stdout}
+    Log   ${stdout}
     Should Not Be Empty   ${stdout}
     Should Contain   ${stdout}   ${ee_name}
     [Return]   ${stdout}
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