diff --git a/docs/src/developing/on-chain-programs/developing-rust.md b/docs/src/developing/on-chain-programs/developing-rust.md
index 8e4bb902d0..fd95e65be9 100644
--- a/docs/src/developing/on-chain-programs/developing-rust.md
+++ b/docs/src/developing/on-chain-programs/developing-rust.md
@@ -103,7 +103,7 @@ to send multiple transactions while keeping state for the duration of the test.
 
 For more information the [test in sysvar
 example](https://github.com/solana-labs/solana-program-library/blob/master/examples/rust/sysvar/tests/functional.rs)
-shows how an instruction containing syavar account is sent and processed by the
+shows how an instruction containing sysvar account is sent and processed by the
 program.
 
 ## Program Entrypoint