Capitalized "[Return]" to adhere to code standards.

Capitalized "[Return]" in places it wasn't.
This commit is style changes only.

Change-Id: I218c87c136ead38af3e310aa2711efaa00df2ca4
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/extended/obmc_boot_test.robot b/extended/obmc_boot_test.robot
index de7a4f6..b17e0c6 100644
--- a/extended/obmc_boot_test.robot
+++ b/extended/obmc_boot_test.robot
@@ -260,7 +260,7 @@
     ...  **ERROR** BMC not in state to power on or off: "${power}"  AND
     ...  Fatal Error
 
-    [return]  ${boot}
+    [Return]  ${boot}
 
 ###############################################################################
 
@@ -277,7 +277,7 @@
     # selecting randomly.
     ${chosen}=  Set Variable  @{power_on_choices}[0]
 
-    [return]  ${chosen}
+    [Return]  ${chosen}
 
 ###############################################################################
 
@@ -294,7 +294,7 @@
     # selecting randomly.
     ${chosen}=  Set Variable  @{power_off_choices}[0]
 
-    [return]  ${chosen}
+    [Return]  ${chosen}
 
 ###############################################################################
 
diff --git a/extended/test_host_network.robot b/extended/test_host_network.robot
index d3b9bf9..e817619 100644
--- a/extended/test_host_network.robot
+++ b/extended/test_host_network.robot
@@ -181,7 +181,7 @@
     ${resp}=   OpenBMC Put Request
     ...    /org/openbmc/settings/host0/attr/network_config    data=${valueDict}
     ${jsondata}=  to json    ${resp.content}
-    [return]    ${jsondata['status']}
+    [Return]    ${jsondata['status']}
 
 Post Test Execution
     [Documentation]  Perform operations after test execution. Captures FFDC
diff --git a/extended/test_networkd_ext.robot b/extended/test_networkd_ext.robot
index 6cd3568..74e8337 100755
--- a/extended/test_networkd_ext.robot
+++ b/extended/test_networkd_ext.robot
@@ -152,7 +152,7 @@
     ${json}=   to json         ${resp.content}
     Log   ${json['data'][2]}
     Log   ${json['data'][3]}
-    [return]    ${json}
+    [Return]    ${json}
 
 
 validateEnvVariables
diff --git a/extended/test_syslog.robot b/extended/test_syslog.robot
index e87c475..b3fe869 100755
--- a/extended/test_syslog.robot
+++ b/extended/test_syslog.robot
@@ -156,7 +156,7 @@
     ${resp}=   openbmc post request
     ...    ${OPENBMC_BASE_URI}LogManager/rsyslog/action/Enable     data=${data}
     ${jsondata}=    to json    ${resp.content}
-    [return]    ${jsondata['status']}
+    [Return]    ${jsondata['status']}
 
 Disable Syslog Setting
     [Arguments]    ${args}
@@ -165,4 +165,4 @@
     ${resp}=   OpenBMC Post Request
     ...    ${OPENBMC_BASE_URI}LogManager/rsyslog/action/Disable      data=${data}
     ${jsondata}=    to json    ${resp.content}
-    [return]    ${jsondata['status']}
+    [Return]    ${jsondata['status']}