CPER Doc update (#352)

Change-Id: I59053eda863fc2b7349a3071a02e4557a8abe8c7

Signed-off-by: Maisam Arif <Maisam.Arif@amd.com>

[ROCm/amdsmi commit: 249537b2ff]

projects/amdsmi/docs/reference/amdsmi-py-api.md

@@ -1165,7 +1165,7 @@ Input parameters:
 * `buffer_size`      pointer to a variable that specifies the size of the cper_data
 * `cursor`           pointer to a variable that will contain the  cursor  for the next call
 
-Output: Dictionary with fields
+Output: Dictionary with fields, updated cursor, and a dictionary of the cper_data
 
 Field | Description
 ---|---
@@ -1192,15 +1192,15 @@ Example:
 
 ```python
 for device in devices:
-        entries, new_cursor = amdsmi_get_gpu_cper_entries(device, severity_mask, buffer_size, initial_cursor)
-        print("CPER entries for device", device)        
-        for key, entry in entries.items():
-            print("Entry", key)
-            print("  Error Severity:", entry.get("error_severity", "Unknown"))
-            print("  Notify Type:", entry.get("notify_type", "Unknown"))
-            print("  Timestamp:", entry.get("timestamp", ""))
-            print()       
-        print("New Cursor Position:", new_cursor)
+    entries, new_cursor, cper_data = amdsmi_get_gpu_cper_entries(device, severity_mask, buffer_size, initial_cursor)
+    print("CPER entries for device", device)        
+    for key, entry in entries.items():
+        print("Entry", key)
+        print("  Error Severity:", entry.get("error_severity", "Unknown"))
+        print("  Notify Type:", entry.get("notify_type", "Unknown"))
+        print("  Timestamp:", entry.get("timestamp", ""))
+        print()       
+    print("New Cursor Position:", new_cursor)
 except AmdSmiException as e:
     print(e)
 ```