Fix relative links in abstracts.

Author: arthurgleckler

index.html

@@ -75,7 +75,7 @@ <h1>SRFI 127: Lazy Sequences</h1>
     <h2>Abstract</h2>      <p>Lazy sequences (or lseqs, pronounced
       "ell-seeks") are a generalization of lists. In particular, an lseq is
       either a proper list or a dotted list whose last cdr is a <a href=
-      "srfi-121/">SRFI 121</a> generator. A generator is a procedure that can
+      "/srfi-121/">SRFI 121</a> generator. A generator is a procedure that can
       be invoked with no arguments in order to lazily supply additional
       elements of the lseq. When a generator has no more elements to return, it
       returns an end-of-file object. Consequently, lazy sequences cannot