diff --git a/src/org/fdroid/fdroid/AppFilter.java b/src/org/fdroid/fdroid/AppFilter.java
index 29d0731fe..ad5479cf2 100644
--- a/src/org/fdroid/fdroid/AppFilter.java
+++ b/src/org/fdroid/fdroid/AppFilter.java
@@ -29,7 +29,7 @@ public class AppFilter {
         boolean dontFilterRequiringRoot = Preferences.get().filterAppsRequiringRoot();
 
         if (app.requirements == null || dontFilterRequiringRoot) return false;
-        
+
         for (String r : app.requirements) {
             if (r.equals("root"))
                 return true;
diff --git a/src/org/fdroid/fdroid/FDroidApp.java b/src/org/fdroid/fdroid/FDroidApp.java
index c3fa5b717..f51978b9c 100644
--- a/src/org/fdroid/fdroid/FDroidApp.java
+++ b/src/org/fdroid/fdroid/FDroidApp.java
@@ -58,6 +58,7 @@ public class FDroidApp extends Application {
     private static enum Theme {
         dark, light
     }
+
     private static Theme curTheme = Theme.dark;
 
     public void reloadTheme() {
@@ -65,6 +66,7 @@ public class FDroidApp extends Application {
                 .getDefaultSharedPreferences(getBaseContext())
                 .getString(Preferences.PREF_THEME, "dark"));
     }
+
     public void applyTheme(Activity activity) {
         switch (curTheme) {
             case dark:
@@ -147,16 +149,16 @@ public class FDroidApp extends Application {
         try {
             SSLContext sc = SSLContext.getInstance("TLS");
             X509TrustManager defaultTrustManager = null;
-            
+
             /*
              * init a trust manager factory with a null keystore to access the system trust managers
              */
-            TrustManagerFactory tmf = 
+            TrustManagerFactory tmf =
                     TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
             KeyStore ks = null;
             tmf.init(ks);
             TrustManager[] mgrs = tmf.getTrustManagers();
-            
+
             if(mgrs.length > 0 && mgrs[0] instanceof X509TrustManager)
                 defaultTrustManager = (X509TrustManager) mgrs[0];
 
@@ -166,7 +168,7 @@ public class FDroidApp extends Application {
              */
             PinningTrustManager pinMgr = new PinningTrustManager(SystemKeyStore.getInstance(ctx),FDroidCertPins.getPinList(), 0);
             MemorizingTrustManager memMgr = new MemorizingTrustManager(ctx, pinMgr, defaultTrustManager);
-            
+
             /*
              * initialize a SSLContext with the outermost trust manager, use this
              * context to set the default SSL socket factory for the HTTPSURLConnection
diff --git a/src/org/fdroid/fdroid/FDroidCertPins.java b/src/org/fdroid/fdroid/FDroidCertPins.java
index 9ecf61847..98b36ec35 100644
--- a/src/org/fdroid/fdroid/FDroidCertPins.java
+++ b/src/org/fdroid/fdroid/FDroidCertPins.java
@@ -31,8 +31,8 @@ public class FDroidCertPins {
          * SPKI Pin: 638F93856E1F5EDFCBD40C46D4160CFF21B0713A
          */
         "638F93856E1F5EDFCBD40C46D4160CFF21B0713A",
-        
-        /* 
+
+        /*
          * SubjectDN: CN=guardianproject.info, OU=Gandi Standard SSL, OU=Domain Control Validated
          * IssuerDN: CN=Gandi Standard SSL CA, O=GANDI SAS, C=FR
          * Fingerprint: 187C2573E924DFCBFF2A781A2F99D71C6E031828
diff --git a/src/org/fdroid/fdroid/updater/RepoUpdater.java b/src/org/fdroid/fdroid/updater/RepoUpdater.java
index 2096a2db8..00003d01d 100644
--- a/src/org/fdroid/fdroid/updater/RepoUpdater.java
+++ b/src/org/fdroid/fdroid/updater/RepoUpdater.java
@@ -248,7 +248,7 @@ abstract public class RepoUpdater {
                     + repo.version + " to " + handler.getVersion());
             values.put(RepoProvider.DataColumns.VERSION, handler.getVersion());
         }
-        
+
         if (handler.getMaxAge() != -1 && handler.getMaxAge() != repo.maxage) {
             Log.d("FDroid",
                     "Repo specified a new maximum age - updated");
diff --git a/test/src/org/fdroid/fdroid/ApkProviderTest.java b/test/src/org/fdroid/fdroid/ApkProviderTest.java
index 6c065c814..bd265ba54 100644
--- a/test/src/org/fdroid/fdroid/ApkProviderTest.java
+++ b/test/src/org/fdroid/fdroid/ApkProviderTest.java
@@ -231,7 +231,7 @@ public class ApkProviderTest extends FDroidProviderTest<ApkProvider> {
             ApkProvider.DataColumns.APK_ID,
             ApkProvider.DataColumns.VERSION_CODE
         };
-        
+
         Cursor cursor = getMockContentResolver().query(uri, projections, null, null, null);
         cursor.moveToFirst();
         Apk apk = new Apk(cursor);