Update the pretty names of inventory items in JSON

This commit updates the pretty names of certain DIMMs that were
mislabeled and fixes typo errors in the pretty names of inventory items

Change-Id: I499b6580effb3d39d0f1975061a2a26c1f5280dc
Signed-off-by: Rekha Aparna <vrekhaaparna@ibm.com>
diff --git a/config/ibm/50001001_v2.json b/config/ibm/50001001_v2.json
index a58c7b9..6b8a515 100644
--- a/config/ibm/50001001_v2.json
+++ b/config/ibm/50001001_v2.json
@@ -763,7 +763,7 @@
                         "LocationCode": "Ufcs-P0-T18"
                     },
                     "xyz.openbmc_project.Inventory.Item": {
-                        "PrettyName": "USB 3.0 por"
+                        "PrettyName": "USB 3.0 port"
                     }
                 }
             }