another small comment fix

src/module.c

@@ -2044,7 +2044,7 @@ robj **moduleCreateArgvFromUserFormat(const char *cmdname, const char *fmt, int
             long ll = va_arg(ap,long long);
             argv[argc++] = createStringObjectFromLongLong(ll);
         } else if (*p == 'v') {
-            /* a vector of strings */
+             /* A vector of strings */
              robj **v = va_arg(ap, void*);
              size_t vlen = va_arg(ap, size_t);
              
@@ -2053,6 +2053,7 @@ robj **moduleCreateArgvFromUserFormat(const char *cmdname, const char *fmt, int
               * one element in argv for the vector already */
              argv_size += vlen-1; 
              argv = zrealloc(argv,sizeof(robj*)*argv_size);
+
              size_t i = 0;               
              for (i = 0; i < vlen; i++) {
                  incrRefCount(v[i]);