buffer,errors: add missing n literal in range error string

PR-URL: #37750
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Pooja D P <Pooja.D.P@ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

lib/internal/buffer.js

@@ -63,8 +63,8 @@ function checkInt(value, min, max, buf, offset, byteLength) {
       if (min === 0 || min === 0n) {
         range = `>= 0${n} and < 2${n} ** ${(byteLength + 1) * 8}${n}`;
       } else {
-        range = `>= -(2${n} ** ${(byteLength + 1) * 8 - 1}${n}) and < 2 ** ` +
-                `${(byteLength + 1) * 8 - 1}${n}`;
+        range = `>= -(2${n} ** ${(byteLength + 1) * 8 - 1}${n}) and ` +
+                `< 2${n} ** ${(byteLength + 1) * 8 - 1}${n}`;
       }
     } else {
       range = `>= ${min}${n} and <= ${max}${n}`;