Add missing newline!

Co-authored-by: Liang-Chi Hsieh <[email protected]>

src/functions.rs

@@ -231,7 +231,8 @@ scalar_function!(floor, Floor);
 scalar_function!(gcd, Gcd);
 scalar_function!(initcap, InitCap, "Converts the first letter of each word to upper case and the rest to lower case. Words are sequences of alphanumeric characters separated by non-alphanumeric characters.");
 scalar_function!(isnan, Isnan);
-scalar_function!(iszero, Iszero);scalar_function!(lcm, Lcm);
+scalar_function!(iszero, Iszero);
+scalar_function!(lcm, Lcm);
 scalar_function!(left, Left, "Returns first n characters in the string, or when n is negative, returns all but last |n| characters.");
 scalar_function!(ln, Ln);
 scalar_function!(log, Log);