diff --git a/package.json b/package.json
index 95823b5..95fa2b7 100644
--- a/package.json
+++ b/package.json
@@ -4,10 +4,13 @@
   "description": "Accurate and fast sentiment scoring of phrases with emoticons :) & emojis 🎉",
   "keywords": [
     "AFINN",
+    "Emojis",
+    "Emoticons",
+    "Natural Language Processing",
+    "NLP",
     "Sentiment",
     "Sentiment Analysis",
-    "Emoticons",
-    "Emojis",
+    "Sentiment Classification",
     "wink"
   ],
   "main": "src/wink-sentiment.js",
diff --git a/test/wink-sentiment-specs.js b/test/wink-sentiment-specs.js
index fa88166..4caa339 100644
--- a/test/wink-sentiment-specs.js
+++ b/test/wink-sentiment-specs.js
@@ -52,8 +52,8 @@ describe( 'basic test cycle', function () {
     expect( ws( 'love you<3 😍😃' ) ).to.deep.equal( { score: 12, normalizedScore: 2.4 } );
   } );
 
-  it( 'should return a score of 0/0 with "xxx"', function () {
-    expect( ws( 'xxx' ) ).to.deep.equal( { score: 0, normalizedScore: 0 } );
+  it( 'should return a score of 0/0 with "unknownword"', function () {
+    expect( ws( 'unknownword' ) ).to.deep.equal( { score: 0, normalizedScore: 0 } );
   } );
 
   it( 'should throw error with non-string input', function () {