Update 14480034.md

Line 32: .RDR > RDR

Author: Angela Fleischmann

memdocs/configmgr/hotfix/2203/14480034.md

@@ -29,7 +29,7 @@ When this issue happens, the following error is logged in the DDM.log file on th
    ClientIdentity is not a hex string
    The registration record is not valid. Bad RDR
    ```
-The .RDR file(s) will be moved to *..\auth\ddm.box\regreq\bad_ddrs* on the site server.
+The RDR file(s) will be moved to *..\auth\ddm.box\regreq\bad_ddrs* on the site server.
 
 ## Update information for Microsoft Endpoint Configuration Manager, version 2203
 An update to resolve this issue is available in the **Updates and Servicing** node of the Configuration Manager console for environments that installed version 2203. 
@@ -65,4 +65,4 @@ File information is available in the downloadable [KB14480034_FileList.txt](http
 - May 23, 2022: Initial hotfix release
 
 ## References
-[Updates and servicing for Configuration Manager](../../core/servers/manage/updates.md)
+[Updates and servicing for Configuration Manager](../../core/servers/manage/updates.md)