README.md cleanup

README.md

 Field Device Configuration schemas
 ==================================
 
-**This repository includes the Device Description Framework (DDF) of Management Objects defined in oneM2M TS-0005 "Management Enablement (OMA)":**
+**This repository includes the Device Description Framework (DDF) of Management Objects defined in oneM2M TS-0005 "Management Enabvlement (OMA)":**
 
 * MCMDHMO as defined in TS-0005v1.4.1  and TS-0005v2.0.2  for oneM2M Release-1 and 2, respectively:
-  MO Identifier:   urn:oma:mo:ext-onem2m-mcdmhmo:1.0
+  MO Identifier:   urn:oma\:mo\:ext-onem2m-mcdmhmo:1.0
   Rel-2/oneM2M-MCMDHMO_2015-01-19_12-04-48.xml 
 
 * MCMDHMO as defined in TS-0005v3.4.0 for oneM2M Release-3:
-  MO Identifier:   urn:oma:mo:ext-onem2m-mcdmhmo:2.0
+  MO Identifier:   urn:oma\:mo\:ext-onem2m-mcdmhmo:2.0
   Rel-3/oneM2M-MCMDHMO_2018-05-22_13-39-58.xml
 
 * MFDCMO as defined in TS-0005v3.4.0 for oneM2M Release-3:
-  MO Identifier:   urn:oma:mo:ext-onem2m-mfdcmo:1.0
+  MO Identifier:   urn:oma\:mo\:ext-onem2m-mfdcmo:1.0
   Rel-3/oneM2M-MFDCMO_2018-05-22_18-21-10.xml
 
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