Quick bug-fix of "null" values for normalizers (which was not working properly before)

Author: PandaHugMonster

README.md

@@ -58,7 +58,7 @@ so documentation will come after that in the very nearest time. My apologies.
 
 Minimal PHP version: **8.0**
 
-Current framework version: **1.0.4**
+Current framework version: **1.0.5**
 ```shell
 composer require spaf/simputils "^1"
 ```