Remove whitespaces

src/lyrics/auddlyricsprovider.cpp

@@ -89,7 +89,7 @@ void AuddLyricsProvider::CancelSearch(quint64 id) {
 }
 
 void AuddLyricsProvider::HandleSearchReply(QNetworkReply *reply, quint64 id, const QString artist, const QString title) {
-    
+
   reply->deleteLater();
 
   QJsonArray json_result = ExtractResult(reply, id);

src/lyrics/auddlyricsprovider.h

@@ -52,7 +52,7 @@ class AuddLyricsProvider : public LyricsProvider {
   static const int kMaxLength;
   QNetworkAccessManager *network_;
   void Error(quint64 id, QString error, QVariant debug = QVariant());
-  
+
   QJsonObject ExtractJsonObj(QNetworkReply *reply, quint64 id);
   QJsonArray ExtractResult(QNetworkReply *reply, quint64 id);
 

src/lyrics/lyricsfetcher.h

@@ -89,7 +89,7 @@ signals:
   QHash<quint64, LyricsFetcherSearch*> active_requests_;
 
   QTimer *request_starter_;
-  
+
 };
 
 #endif  // LYRICSFETCHER_H

src/lyrics/lyricsfetchersearch.h

@@ -63,7 +63,7 @@ class LyricsFetcherSearch : public QObject {
   LyricsSearchResults results_;
   QMap<int, LyricsProvider*> pending_requests_;
   bool cancel_requested_;
-  
+
 };
 
 #endif  // LYRICSFETCHERSEARCH_H