remove unused blurb fields

svn: r8526

original commit: d78396aaf98750cb0506b8c220afc4dfef3377a2

collects/scribble/info.ss

@@ -1,6 +1,5 @@
 (module info setup/infotab
   (define name "Scribble")
-  (define blurb '("Text and documention typesetting."))
   (define mzscheme-launcher-names '("scribble"))
   (define mzscheme-launcher-libraries '("scribble.ss"))
   (define compile-omit-files '("test-reader.ss")))