Update Journal Variable Names

Journal entry variable names should be uppercase.
https://www.freedesktop.org/software/systemd/man/sd_journal_print.html

Change-Id: I73f88faec688e2e95a5bad5f974306b005128504
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/occ_status.cpp b/occ_status.cpp
index 14097ab..5249fbe 100644
--- a/occ_status.cpp
+++ b/occ_status.cpp
@@ -100,7 +100,7 @@
             // Must be a Timeout. Log an Erorr trace
             log<level::ERR>("Error resetting the OCC.",
                     entry("PATH=%s", path.c_str()),
-                    entry("SensorID=0x%X",sensorMap.at(instance)));
+                    entry("SENSORID=0x%X",sensorMap.at(instance)));
         }
     }
     return;