Update README.md

README.md

@@ -33,7 +33,7 @@ import mir.random.algorithm: range;
 void main(){
     auto rng = Random(unpredictableSeed);        // Engines are allocated on stack or global
     auto sample = rng                            // Engines are passed by reference to algorithms
-        .range(NormalVariable!double(0, 1))// Random variables are passed by value
+        .range(NormalVariable!double(0, 1))      // Random variables are passed by value
         .take(1000)                              // Fix sample length to 1000 elements (Input Range API)
         .array;                                  // Allocates memory and performs computation