diff --git a/APKs/Readme.md b/APKs/Readme.md
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--- a/APKs/Readme.md
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@@ -1,4 +1,5 @@
 **User's manual for install the apps in Google Play Store**
+
 Prerequisite:
 1. Devices: Android Mobile (Samsung s6) and watch (Polar M600) 
 2. One Google Account: