Update readme.md file

Author: lankavitharana

README.md

@@ -4,8 +4,6 @@ This is a fitbit watch face developed for Fitbit Ionic activity tracker
 
 ## Sample images are as follows
 
-![Sample 1](/images/sample1.png)
-Format: ![Alt Text](url)
+![Sample1](/images/sample1.png)
 
-![Sample 2](/images/sample2.png)
-Format: ![Alt Text](url)
+![Sample2](/images/sample2.png)