Polishing

README.md

@@ -199,7 +199,7 @@ The library by default uses 1,2 and 3, and this gives the optimal stablility/uni
 
 But there is an ability to customize the ratio. You can choose the set of signal providers with bit mask. 
 
-Here is the example, how to use all available signal providers for fingerprint calculation. This will improve the uniqueness of the fingerprint, but also it will reduce the stability and it will change more frequently.
+Here is the example, how to use all available signal providers for fingerprint calculation. This will improve the uniqueness of the fingerprint, but also it will reduce the stability i.e. the `fingerprint` will change more frequently.
 
 ```kotlin
 

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

@@ -12,8 +12,8 @@
     <string name="custom_fingerprint_heading">Custom fingerprint:</string>
     <string name="about_ok_button_text">Got it</string>
     <string name="about_text">
-        This is an application, which shows you all the features of Fingerprint-Android library. \nThere is a few fingerprinters, and public method, that allows you to calculate custom fingerprint from existing.
-By changing the list of fingerprinters you can make a fingerprint that works for your requirements of stability and entropy. Enjoy!
+        The application shows you all the features of Fingerprint-Android library. \nThere is a few signal providers, and public method, that allows you to calculate custom fingerprint from existing.
+By changing the list of fingerprinters you can make a fingerprint that works for your requirements of stability and uniquiness. Enjoy!
         \n\n\n
         FingerprintJS Inc. 2020
     </string>

fingerprint/src/main/java/com/fingerprintjs/android/fingerprint/FingerprinterImpl.kt

@@ -7,7 +7,6 @@ import com.fingerprintjs.android.fingerprint.signal_providers.device_state.Devic
 import com.fingerprintjs.android.fingerprint.signal_providers.hardware.HardwareSignalProvider
 import com.fingerprintjs.android.fingerprint.signal_providers.installed_apps.InstalledAppsSignalProvider
 import com.fingerprintjs.android.fingerprint.signal_providers.os_build.OsBuildSignalProvider
-import java.lang.StringBuilder
 import java.util.concurrent.ExecutorService
 import java.util.concurrent.Executors
 
@@ -69,7 +68,6 @@ internal class FingerprinterImpl(
                 fingerprintSb.append(installedAppsSignalProvider.fingerprint())
             }
 
-
             val result = object : FingerprintResult {
                 override val fingerprint = configuration.hasher.hash(fingerprintSb.toString())