made sure new words dont include spaces

Author: Miodec

public/js/script.js

@@ -163,6 +163,9 @@ function buildSentences() {
 function addWord() {
   let language = words[config.language]
   let randomWord = language[Math.floor(Math.random() * language.length)];
+  while (randomWord.indexOf(' ') > -1) {
+    randomWord = language[Math.floor(Math.random() * language.length)];
+  }
   wordsList.push(randomWord);
   let w = "<div class='word'>";
   for (let c = 0; c < randomWord.length; c++) {