Add missing =>

Author: eholk

src/compiletest/procsrv.rs

@@ -83,7 +83,7 @@ fn run(lib_path: ~str,
           (2, s) => {
             errs = s;
           }
-          _ { fail }
+          _ => { fail }
         };
         count -= 1;
     };

src/test/bench/shootout-pfib.rs

@@ -51,10 +51,9 @@ fn parse_opts(argv: ~[~str]) -> config {
 
     let opt_args = vec::slice(argv, 1u, vec::len(argv));
 
-
     alt getopts::getopts(opt_args, opts) {
-      ok(m) { return {stress: getopts::opt_present(m, ~"stress")} }
-      err(_) { fail; }
+      ok(m) => { return {stress: getopts::opt_present(m, ~"stress")} }
+      err(_) => { fail; }
     }
 }