diff --git a/substrate/bin/utils/subkey/README.md b/substrate/bin/utils/subkey/README.md
index 3232c8295872..a5f27cfd3707 100644
--- a/substrate/bin/utils/subkey/README.md
+++ b/substrate/bin/utils/subkey/README.md
@@ -91,7 +91,7 @@ SS58 addresses are:
 
 ### Json output
 
-`subkey` can calso generate the output as *json*. This is useful for automation.
+`subkey` can also generate the output as *json*. This is useful for automation.
 
 command: