formatting

examples/C/src/distributed/HelloWorld.lf

@@ -38,13 +38,13 @@ reactor MessageGenerator(prefix: string = "") {
     // With NULL, 0 arguments, snprintf tells us how many bytes are needed.
     // Add one for the null terminator.
     int length = snprintf(NULL, 0, "%s %d", self->prefix, self->count) + 1;
-    
+
     // Dynamically allocate memory for the output.
     char* buffer = malloc(length);
-    
+
     // Populate the output string and increment the count.
     snprintf(buffer, length, "%s %d", self->prefix, self->count++);
-    
+
     lf_set_array(message, buffer, length);
 
     tag_t tag = lf_tag();