more links and fixes

README.md

@@ -6,9 +6,11 @@ SNMP MIB parser
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-PySMI is a pure-Python implementation of SNMP SMI MIB parser. This tool
-is designed to turn ASN.1 MIBs into various formats. As of this moment, JSON and
-[pysnmp](https://github.com/etingof/pysnmp) modules can be generated from ASN.1 MIBs.
+PySMI is a pure-Python implementation of
+[SNMP SMI](https://en.wikipedia.org/wiki/Management_information_base) MIB parser.
+This tool is designed to turn ASN.1 MIBs into various formats. As of this moment,
+JSON and [pysnmp](https://github.com/etingof/pysnmp) modules can be generated
+from ASN.1 MIBs.
 
 Features
 --------
@@ -104,7 +106,6 @@ would hold information such as:
             "1993-11-08 21:55"
           ]
         },
-
       ...
       "ifTestTable": {
         "name": "ifTestTable",