adjust tests to latest tools.reader version.

Yannick Scherer · Yannick Scherer · commit 16311d801eef · 2015-06-17T17:58:03.000+02:00
`sym:` is not a valid symbol.
diff --git a/test/rewrite_clj/parser_test.clj b/test/rewrite_clj/parser_test.clj
@@ -59,7 +59,6 @@
   "sym'"                       'sym'
   "sym'sym"                    'sym'sym
   "sym:sym"                    'sym:sym
-  "sym:"                       (symbol "sym:")
   "\"string\""                 "string")
 
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