updated readme

Author: devvanu

README.md

@@ -14,17 +14,17 @@ Here practicing JS by building mini web projects using HTML, CSS & JS
 		<tr>
 			<td>1</td>
 			<td>Temperature Converter</td>
-			<td><a href="https://devvanu.github.io/js-practice-projects/temperature-converter/index.html">Demo</a></td>
+			<td><a href="https://devvanu.github.io/js-practice-projects/temperature-converter/index.html" target="_blank">Demo</a></td>
 		</tr>
 		<tr>
 			<td>2</td>
 			<td>Word Counter</td>
-			<td><a href="https://devvanu.github.io/js-practice-projects/word-counter/index.html">Demo</a></td>
+			<td><a href="https://devvanu.github.io/js-practice-projects/word-counter/index.html" target="_blank">Demo</a></td>
 		</tr>
 		<tr>
 			<td>3</td>
 			<td>Background Changer</td>
-			<td><a href="https://devvanu.github.io/js-practice-projects/background-changer/index.html">Demo</a></td>
+			<td><a href="https://devvanu.github.io/js-practice-projects/background-changer/index.html" target="_blank">Demo</a></td>
 		</tr>
 	</tbody>
 </table>