diff --git a/docs/dapp/sapphire/security.md b/docs/dapp/sapphire/security.md
index 950230cf70..93e09970fc 100644
--- a/docs/dapp/sapphire/security.md
+++ b/docs/dapp/sapphire/security.md
@@ -82,21 +82,21 @@ in a transaction.
 
 ```solidity
 contract GasExample {
-    bytes32 tmp;
+  bytes32 tmp;
 
-    function constantMath(bool doMath, uint128 padGasAmount) external {
-        if (doMath) {
-            bytes32 x;
+  function constantMath(bool doMath, uint128 padGasAmount) external {
+    if (doMath) {
+      bytes32 x;
 
-            for (uint256 i = 0; i < 100; i++) {
-                x = keccak256(abi.encodePacked(x, tmp));
-            }
+      for (uint256 i = 0; i < 100; i++) {
+        x = keccak256(abi.encodePacked(x, tmp));
+      }
 
-            tmp = x;
-        }
-
-        Sapphire.padGas(padGasAmount);
+      tmp = x;
     }
+
+    Sapphire.padGas(padGasAmount);
+  }
 }
 ```