Fix test case name typo

Change-Id: I2ed46d5b231b44dd18323e702dca033e3bdd97a1
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/redfish/extended/test_escale_base.robot b/redfish/extended/test_escale_base.robot
index 1d2d039..f3f7008 100755
--- a/redfish/extended/test_escale_base.robot
+++ b/redfish/extended/test_escale_base.robot
@@ -89,7 +89,7 @@
     Fail If DCMI Power Is Not Activated
 
 
-Escale Dectivation Test Via REST
+Escale Deactivation Test Via REST
     [Documentation]  Deactivate power monitoring via REST and check via IPMI.
     [Tags]  Escale_Deactivation_Test_Via_REST