1 files changed, 3 insertions, 3 deletions
diff --git a/README.md b/README.md
index bfaad4c..ad84609 100644
--- a/README.md
+++ b/README.md
@@ -65,11 +65,11 @@ operations `<`, `>`:
 
 #### Random number operation
 
-`(random [number])` takes no or one number argument, returns a random number below
-`number` until 0.
+`(random [number])` takes no or one number argument, returns a random number from
+0 until `number`.
 
     (random)                     ; +747528572
-    (random +2)                  ; returns +0 or +1
+    (random +1)                  ; returns +0 or +1
 
 ### Processing operations