diff --git a/sdk/bpf/c/inc/sol/pubkey.h b/sdk/bpf/c/inc/sol/pubkey.h
index 7ead979f95..4ab8d9fee3 100644
--- a/sdk/bpf/c/inc/sol/pubkey.h
+++ b/sdk/bpf/c/inc/sol/pubkey.h
@@ -59,7 +59,7 @@ typedef struct {
  * sol_invoke_signed
  */
 typedef struct {
-  const SolSignerSeed *addr; /** An arry of a signer's seeds */
+  const SolSignerSeed *addr; /** An array of a signer's seeds */
   uint64_t len; /** Number of seeds */
 } SolSignerSeeds;