Fix syntax spacing error

Change-Id: Ie7e013b9d0261b79b367423440e0844deb651e17
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/systest/test_power_capping.robot b/systest/test_power_capping.robot
index 709e160..3aa8d1e 100644
--- a/systest/test_power_capping.robot
+++ b/systest/test_power_capping.robot
@@ -49,7 +49,7 @@
 
 
 Escale System On And PL Disabled
-    [Documentation] Change active power limit with system power on and
+    [Documentation]  Change active power limit with system power on and
     ...  deactivate power limit prior to change.
     [Tags]  Escale_System_On_And_PL_Disabled