diff --git a/src/isword/isword.service.ts b/src/isword/isword.service.ts
index 5563dec..0290024 100644
--- a/src/isword/isword.service.ts
+++ b/src/isword/isword.service.ts
@@ -3,18 +3,20 @@ import { readFileSync } from 'fs';
 
 @Injectable()
 export class IswordService {
-    private readonly dict: string = '/usr/share/dict/words';
-    private readonly dictContents: string[];
-    constructor() {
-        this.dictContents = readFileSync(this.dict).toString().split('\n')
-    }
+  private readonly dict: string = '/usr/share/dict/words';
+  private readonly dictContents: string[];
+  constructor() {
+    this.dictContents = readFileSync(this.dict).toString().split('\n');
+  }
 
-    isWord = (word: string) => 
-        this.dictContents.includes(word)
+  isWord = (word: string) => this.dictContents.includes(word);
 
-    areWords = (words: string[]): {[key: string]: boolean} => 
-    words.reduce((acc, word) => {
-        acc[word] = this.isWord(word)
-        return acc
-    }, {} as {[key: string]: boolean})
+  areWords = (words: string[]): { [key: string]: boolean } =>
+    words.reduce(
+      (acc, word) => {
+        acc[word] = this.isWord(word);
+        return acc;
+      },
+      {} as { [key: string]: boolean },
+    );
 }