diff --git a/versioned_docs/version-latest/02-concepts/03-compile-targets.md b/versioned_docs/version-latest/02-concepts/03-compile-targets.md
index 340702a91..82b5c63c5 100644
--- a/versioned_docs/version-latest/02-concepts/03-compile-targets.md
+++ b/versioned_docs/version-latest/02-concepts/03-compile-targets.md
@@ -58,39 +58,33 @@ There might be times when you need to write code that is specific to a compiler
 
 With the Wing `util` library, you can access environment variables. The `WING_TARGET` environment variable contains the current compiler target, which you can use to conditionally run target-specific code. See the example below:
 
-```js
+```js playground
 bring cloud;
 bring util;
 
-let bucket = new cloud.Bucket();
-let counter = new cloud.Counter();
+let invocationCounter = new cloud.Counter();
 let queue = new cloud.Queue();
 
 queue.setConsumer(inflight (msg: str) => {
-  let i = counter.inc();
-  bucket.put("file-${i}.txt", msg);
+  invocationCounter.inc();
 });
 
-// only create this verbose logger if our Wing target is sim
-if util.env("WING_TARGET") == "sim" {
-  let verboseLogger = new cloud.Service(
-    onStart: inflight() => {
-      // Continuously log the files in the bucket every 10 seconds
-      while true {
-        util.sleep(10s);
-        log("Files in bucket");
-        log("==================");
-        for f in bucket.list() {
-          log(f);
-        }
-        log("===================");
-      }
-    }
-  );
-}
+new cloud.Function(inflight ()=> { 
+  // push a message to queue
+  queue.push("m");
+  // sleep according to target 
+  if util.env("WING_TARGET") == "sim" {
+    log("Running on Simulator, sleeping for 1s");
+    util.sleep(1s);
+  } else {
+    log("Running on the cloud, sleeping for 30s");
+    util.sleep(30s);
+  }
+  log("Function invoked ${invocationCounter.peek()} times");
+});
 ```
 
-In this example, we're creating a verbose logger service only when the `WING_TARGET` environment variable is set to "sim". The `onStart` function of this service lists the files in the bucket and logs them every 10 seconds.
+In this example, we want to sleep briefly for the Simulator target and for 30 seconds for cloud targets, this is achieved using the `WING_TARGET` environment variable. 
 
 ## Compiler plugins
 
diff --git a/versioned_docs/version-latest/07-examples/01-variable-declaration.md b/versioned_docs/version-latest/07-examples/01-variable-declaration.md
index 1380d4088..d18b709d6 100644
--- a/versioned_docs/version-latest/07-examples/01-variable-declaration.md
+++ b/versioned_docs/version-latest/07-examples/01-variable-declaration.md
@@ -8,7 +8,7 @@ keywords: [Wing example]
 
 ```ts 
 let x = 12;
-x = 77; // ERROR: x is non reassignable
+x = 77; // error: Variable is not reassignable
 
 let var y = "hello";
 y = "world"; // OK (y is reassignable)
@@ -31,7 +31,7 @@ x1 = nil; // ERROR: Expected type to be "str", but got "nil" instead
 x3 = nil; // OK (x3 is optional)
 ```
 ### Scopes
-```ts playground
+```ts
 let s = "parent";
 log(s); // prints parent
 if true {
diff --git a/versioned_docs/version-latest/07-examples/02-primitives.md b/versioned_docs/version-latest/07-examples/02-primitives.md
index 3e819d3e0..dc0d0cb47 100644
--- a/versioned_docs/version-latest/07-examples/02-primitives.md
+++ b/versioned_docs/version-latest/07-examples/02-primitives.md
@@ -7,7 +7,7 @@ keywords: [Wing example]
 
 ## Str
 ### Concat and Interpolate 
-```ts playground
+```ts 
 let s1 = "Hello Wing String";
 log(s1); // prints Hello Wing String
 let s2 = "Interpolate: ${s1}"; // string interpolation
@@ -17,7 +17,7 @@ log(s3); // prints Concat: Hello Wing String
 ```
 
 ### Str methods
-```ts playground
+```ts 
 let s = "Hello to a new Wing world";
 
 // lets start with split
@@ -45,7 +45,7 @@ for w in s.split(" ") {
 
 ## Num
 
-```ts playground
+```ts 
 let n1 = 10;
 log("${n1}"); // 10
 
@@ -68,7 +68,7 @@ log("${n6}"); // The meaning of the universe
 
 ## Bool
 
-```ts playground
+```ts 
 let b1 = true;
 let b2 = false;
 
diff --git a/versioned_docs/version-latest/07-examples/03-functions.md b/versioned_docs/version-latest/07-examples/03-functions.md
index 67f40064f..554763dac 100644
--- a/versioned_docs/version-latest/07-examples/03-functions.md
+++ b/versioned_docs/version-latest/07-examples/03-functions.md
@@ -26,7 +26,7 @@ let handler = inflight (message: str): void => {
     // code
   };
   // inflight modifier is not required when function is declared in inflight context
-  let dup = (s: str, count: num): str => {
+  let sup = (s: str, count: num): str => {
     // code
   };
 };