Fix code syntax error in test

Changes:
   - Fix spacing between sleep and AND operator

Tested:
  - NA

Change-Id: I2c8b5edd7d8b8dfdbb6f0450d074e0192297898e
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/openpower/pel/test_bmc_pel.robot b/openpower/pel/test_bmc_pel.robot
index dc06249..568e2b2 100644
--- a/openpower/pel/test_bmc_pel.robot
+++ b/openpower/pel/test_bmc_pel.robot
@@ -971,7 +971,7 @@
     # Adding delay before checking host transmission for the cases where PEL is
     # not expected to be offloaded to HOST.
     Run Keyword If  "${expected_transmission_state}" == "Not sent"
-    ...  Run Keywords  Sleep  120s AND
+    ...  Run Keywords  Sleep  120s  AND
     ...  Check If PEL Transmission State Is Expected  ${pel_id}  Not sent