diff --git a/sds.c b/sds.c
index 5306f1f..65ff649 100644
--- a/sds.c
+++ b/sds.c
@@ -289,7 +289,7 @@ sds sdscpy(sds s, const char *t) {
     return sdscpylen(s, t, strlen(t));
 }
 
-/* Like sdscatpritf() but gets va_list instead of being variadic. */
+/* Like sdscatprintf() but gets va_list instead of being variadic. */
 sds sdscatvprintf(sds s, const char *fmt, va_list ap) {
     va_list cpy;
     char *buf, *t;
@@ -321,8 +321,8 @@ sds sdscatvprintf(sds s, const char *fmt, va_list ap) {
  *
  * Example:
  *
- * s = sdsempty("Sum is: ");
- * s = sdscatprintf(s,"%d+%d = %d",a,b,a+b).
+ * s = sdsnew("Sum is: ");
+ * s = sdscatprintf(s,"%d+%d = %d",a,b,a+b);
  *
  * Often you need to create a string from scratch with the printf-alike
  * format. When this is the need, just use sdsempty() as the target string: