Removed extra space between variable and = from /extended

This commit is style changes only.

Change-Id: I094ae7680ddf28a234b40765eafd0d9091afdac9
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/extended/test_journal.robot b/extended/test_journal.robot
index d16cfc5..1b4189b 100644
--- a/extended/test_journal.robot
+++ b/extended/test_journal.robot
@@ -46,8 +46,8 @@
 
     Start Journal Log
 
-    ${bootpolicy} =   Set Variable   ONETIME
-    ${valueDict} =   create dictionary   data=${bootpolicy}
+    ${bootpolicy}=   Set Variable   ONETIME
+    ${valueDict}=   create dictionary   data=${bootpolicy}
     openbmc put request  ${OPENBMC_BASE_URI}settings/host0/attr/boot_policy   data=${valueDict}
 
     ${output}=    Stop Journal Log