fix: name compatibility with lrc

Update Media->media to follow lrc changes

Change-Id: I237c3ff5aeb650ddebcfa5f3c4b326d1d482b150
Reviewed-by: Andreas Traczyk <andreas.traczyk@savoirfairelinux.com>
diff --git a/src/GeneralPrefsVC.mm b/src/GeneralPrefsVC.mm
index 38574bd..550ec7c 100644
--- a/src/GeneralPrefsVC.mm
+++ b/src/GeneralPrefsVC.mm
@@ -134,7 +134,7 @@
 
 - (IBAction)clearHistory:(id)sender {
     CategorizedHistoryModel::instance().clearAllCollections();
-    Media::RecordingModel::instance().clearAllCollections();
+    media::RecordingModel::instance().clearAllCollections();
     [historyChangedLabel setHidden:NO];
 }