Update variables.mdx

WGB5445 · web-flow · commit 708f633e0611 · 2025-05-14T11:40:30.000+08:00
diff --git a/apps/nextra/pages/en/build/smart-contracts/book/variables.mdx b/apps/nextra/pages/en/build/smart-contracts/book/variables.mdx
@@ -763,11 +763,12 @@ script {
   fun example() {
     {
       let x = 0;
-      x + 1; // value is discarded
+      x + 1; // 
       x + 2; // value is discarded
       b"hello"; // value is discarded
     }
   }
+}
 ```
 
 But! If the expression contains a resource (a value without the `drop` [ability](abilities.mdx)),

Original file line number	Diff line number	Diff line change
`@@ -763,11 +763,12 @@ script {`
`763`	`763`	`fun example() {`
`764`	`764`	`{`
`765`	`765`	`let x = 0;`
`766`		`- x + 1; // value is discarded`
	`766`	`+ x + 1; //`
`767`	`767`	`x + 2; // value is discarded`
`768`	`768`	`b"hello"; // value is discarded`
`769`	`769`	`}`
`770`	`770`	`}`
	`771`	`+}`
`771`	`772`	```
`772`	`773`
`773`	`774`	But! If the expression contains a resource (a value without the `drop` [ability](abilities.mdx)),