update makespec, closes issue #8 on charset

Author: nichtich

references.bib

@@ -7,10 +7,10 @@ @techreport{RFC2119
     institution = "IETF"
 }
 @techreport{RFC2616,
-	author 	= "R. Fielding",
-	title	= "{RFC 2616}: Hypertext Transfer Protocol",
-	year	= "1999",
-	month	= jun,
+    author  = "R. Fielding",
+    title   = "{RFC 2616}: Hypertext Transfer Protocol",
+    year    = "1999",
+    month   = jun,
     URL     = "http://tools.ietf.org/html/rfc2616",
     institution = "IETF"
 }