cmd/staticcheck: fix typo in SA1006 docs
@@ -7,7 +7,7 @@ a user were to enter a string such as `Interest rate: 5%` and you
printed it with `fmt.Printf(s)`, it would lead to the following
output: `Interest rate: 5%!(NOVERB)`.
-Similarly, forming the first parameyer via string concatenation with
+Similarly, forming the first parameter via string concatenation with
user input should be avoided for the same reason. When printing user
input, either use a variant of `fmt.Print`, or use the `%s` Printf
verb and pass the string as an argument.
