diff --git a/Readme.md b/Readme.md
index 07a879d..36f6b50 100644
--- a/Readme.md
+++ b/Readme.md
@@ -26,7 +26,7 @@ main = do
      Cache.mkConfig 60 Monotonic
    -- we create a cached version of computation
    -- in order to hide implementation
-   let cachedTimeout input = Cache.requestOr cache input \i -> do
+   let cachedTimeout input = Cache.cacheIO cache \i -> do
          threadDelay $ i * 1_000_000
          pure i
    -- We use our cached function
diff --git a/src/System/Cache.hs b/src/System/Cache.hs
index cbd31a2..c2032e0 100644
--- a/src/System/Cache.hs
+++ b/src/System/Cache.hs
@@ -24,7 +24,7 @@
 --      Cache.'System.Cache.mkConfig' 60 'System.Clock.Seconds.MonotonicCoarse'
 --    -- we create a cached version of computation
 --    -- in order to hide implementation
---    let cachedTimeout = Cache.'System.Cache.mkCached' @cache@ \i -> do
+--    let cachedTimeout = Cache.'System.Cache.cacheIO' @cache@ \\i -> do
 --          threadDelay $ i * 1_000_000
 --          pure i
 --    -- We use our cached function