fixed doc comments

src/main.rs

@@ -25,12 +25,12 @@ impl Externals for HostFunctions {
         args: RuntimeArgs,
     ) -> Result<Option<RuntimeValue>, Trap> {
         match index.into() {
-            /// Take in one arg discard the rest
+            // Take in one arg discard the rest
             SysCall::KILL => {
-                println!("hewwo");
+                println!("Program killed");
                 Ok(None)
             }
-            /// Do nothing
+            // Do nothing
             SysCall::EMPTY => Ok(None),
             SysCall::EXIT => Ok(None),
             SysCall::CONSOLE_RESET => Ok(None),
@@ -71,8 +71,9 @@ impl ModuleImportResolver for HostFunctions {
 }
 
 fn main() {
-    let wasm_binary = include_bytes!("../wasm/rust.wasm");
-    // include_bytes!("../wasm/zig.wasm");
+    let wasm_binary = // Spacer
+    // include_bytes!("../wasm/rust.wasm");
+    include_bytes!("../wasm/zig.wasm");
     // include_bytes!("../wasm/c.wasm");
     // include_bytes!("../wasm/wasm.wasm");
 
@@ -89,13 +90,13 @@ fn main() {
 
     // Finally, invoke the exported function "test" with no parameters
     // and empty external function executor.
-    let result = instance
+    let result: i32 = instance
         .invoke_export("_start", &[], &mut HostFunctions)
         // .with_resolver(&mut HostFunctions)
-        .expect("failed to execute export");
-    /*.unwrap()
-    .try_into()
-    .unwrap();*/
+        .expect("failed to execute export")
+        .unwrap()
+        .try_into()
+        .unwrap();
 
     println!(
         "{:?}",