fix regex of 'and' adjectivization rule (#1225)

Author: Ender-Emp

index.html

@@ -8083,7 +8083,7 @@
     <script src="utils/polyfills.js?v=1.99.00"></script>
     <script src="utils/probabilityUtils.js?v=1.99.05"></script>
     <script src="utils/stringUtils.js?v=1.106.0"></script>
-    <script src="utils/languageUtils.js?v=1.99.00"></script>
+    <script src="utils/languageUtils.js?v=1.108.11"></script>
     <script src="utils/unitUtils.js?v=1.99.00"></script>
     <script src="utils/pathUtils.js?v=1.106.0"></script>
     <script defer src="utils/debugUtils.js?v=1.106.0"></script>

utils/languageUtils.js

@@ -135,7 +135,7 @@ const adjectivizationRules = [
   {
     name: "an",
     probability: 0.5,
-    condition: new RegExp("^[a-zA-Z]{0-7}$"),
+    condition: new RegExp("^[a-zA-Z]{0,7}$"),
     action: noun => trimVowels(noun) + "an"
   }
 ];