diff --git a/popup/popup.js b/popup/popup.js
index 2e8a48b..0d76367 100644
--- a/popup/popup.js
+++ b/popup/popup.js
@@ -1,35 +1,39 @@
-
-let query = {active: true, currentWindow: true};
+let query = { active: true, currentWindow: true };
 
 chrome.tabs.query(query, gotTabs);
 function gotTabs(tabs) {
-    let msg = {
-        txt: "hello from popup"
-    }
-    
-    chrome.tabs.sendMessage(tabs[0].id, msg, function(response){
-        if(response.swor === "error"){
-            document.getElementById('word').innerHTML = "Please select a word!";
-        }
-        else{
-            dictionary(response.swor)
-        }
-    });
+  let msg = {
+    txt: "hello from popup",
+  };
 
-  }
+  chrome.tabs.sendMessage(tabs[0].id, msg, function (response) {
+    if (response.swor === "error") {
+      document.getElementById("word").innerHTML = "Please select a word!";
+    } else {
+      let swo = response.swor;
+      swo = swo.replace(/[^a-zA-Z ]/g, "");
+      dictionary(swo);
+    }
+  });
+}
 
-async function dictionary(query){
-    let url = `https://api.dictionaryapi.dev/api/v2/entries/en/${query}`;
-    let response = await fetch(url);
-    let json = await response.json();
-    if(json && !json.title){
-        document.getElementById('word').innerHTML = json[0].word;
-        document.getElementById('phonetic').innerHTML = `${json[0].phonetic ? json[0].phonetic : ""}  (${json[0].meanings[0].partOfSpeech})`;
-        document.getElementById('definition').innerHTML = json[0].meanings[0].definitions[0].definition;
-        if(json[0].meanings[0].definitions[0].example){
-            document.getElementById('example').innerHTML = `Example: ${json[0].meanings[0].definitions[0].example}`;
-        }
-    }else if(json.title){
-        document.getElementById('error').innerHTML = "⚠  " + json.title;
+async function dictionary(query) {
+  let url = `https://api.dictionaryapi.dev/api/v2/entries/en/${query}`;
+  let response = await fetch(url);
+  let json = await response.json();
+  if (json && !json.title) {
+    document.getElementById("word").innerHTML = json[0].word;
+    document.getElementById("phonetic").innerHTML = `${
+      json[0].phonetic ? json[0].phonetic : ""
+    }  (${json[0].meanings[0].partOfSpeech})`;
+    document.getElementById("definition").innerHTML =
+      json[0].meanings[0].definitions[0].definition;
+    if (json[0].meanings[0].definitions[0].example) {
+      document.getElementById(
+        "example"
+      ).innerHTML = `Example: ${json[0].meanings[0].definitions[0].example}`;
     }
-}
\ No newline at end of file
+  } else if (json.title) {
+    document.getElementById("error").innerHTML = "⚠  " + json.title;
+  }
+}