nit1

git-svn-id: file:///svn/unbound/trunk@2068 be551aaa-1e26-0410-a405-d3ace91eadb9

diff --git a/util/random.h b/util/random.h
index 400141a186d19373f9eac4c51d96d2f38828a050..99879dca8146f91b5fc51dd90bc5f075302e097e 100644 (file)
--- a/util/random.h
+++ b/util/random.h
@@ -78,7 +78,7 @@ long int ub_random(struct ub_randstate* state);
 /**
  * Generate random number between 0 and x-1.  No modulo bias.
  * @param state: must have been initialised with ub_initstate.
- * @param x: an upper limit. not negative or zero. must be smaller than 2**31.
+ * @param x: an upper limit. not (negative or zero). must be smaller than 2**31.
  * @return: random value between 0..x-1. Possibly more than one
  * random number is picked from the random stream to satisfy this.
  */