Merge pull request #763 from sogaiu/rng-uniform-doc-tweak

Tweak docstring for math/rng-uniform

src/core/math.c

@@ -141,8 +141,7 @@ JANET_CORE_FN(cfun_rng_make,
 
 JANET_CORE_FN(cfun_rng_uniform,
               "(math/rng-uniform rng)",
-              "Extract a random random integer in the range [0, max] from the RNG. If "
-              "no max is given, the default is 2^31 - 1."
+              "Extract a random number in the range [0, 1) from the RNG."
              ) {
     janet_fixarity(argc, 1);
     JanetRNG *rng = janet_getabstract(argv, 0, &janet_rng_type);