Fix typo

Author: KilianSorel

1-js/12-generators-iterators/1-generators/01-pseudo-random-generator/solution.md

@@ -3,7 +3,7 @@ function* pseudoRandom(seed) {
   let value = seed;
 
   while(true) {
-    value = value * 16807 % 2147483647
+    value = value * 16807 % 2147483647;
     yield value;
   }