diff --git a/shellcheck.1.md b/shellcheck.1.md
index d611db0..8e76e3c 100644
--- a/shellcheck.1.md
+++ b/shellcheck.1.md
@@ -34,7 +34,7 @@ not warn at all, as `ksh` supports decimals in arithmetic contexts.
 
 **-C**[*WHEN*],\ **--color**[=*WHEN*]
 
-:   For TTY outut, enable colors *always*, *never* or *auto*. The default
+:   For TTY output, enable colors *always*, *never* or *auto*. The default
     is *auto*. **--color** without an argument is equivalent to
     **--color=always**.