Tweak string resources. Change 'application' to 'app'.

Author: vbarthel-fr

CameraColorPicker/app/src/main/res/values/strings.xml

@@ -22,7 +22,7 @@
     <!-- About fragment -->
     <string name="fragment_about_title">About</string>
     <string name="fragment_dialog_about_version_name">Version %1$s</string>
-    <string name="fragment_about_message">Camera Color Picker is a free and open source Android application that lets you capture the colors around you using the camera of your device.</string>
+    <string name="fragment_about_message">Camera Color Picker is a free and open source Android app that lets you capture the colors around you using the camera of your device.</string>
     <string name="fragment_about_made_by">Made in France with love by tbarthel &amp; vbarthel.</string>
 
     <!-- Main menu -->