diff --git a/Signal.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist b/Signal.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
deleted file mode 100644
index 18d981003..000000000
--- a/Signal.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>IDEDidComputeMac32BitWarning</key>
-	<true/>
-</dict>
-</plist>
diff --git a/Signal/src/ViewControllers/ConversationView/ConversationInputToolbar.m b/Signal/src/ViewControllers/ConversationView/ConversationInputToolbar.m
index dcc93f06c..6baf75ccf 100644
--- a/Signal/src/ViewControllers/ConversationView/ConversationInputToolbar.m
+++ b/Signal/src/ViewControllers/ConversationView/ConversationInputToolbar.m
@@ -256,7 +256,6 @@ static const CGFloat ConversationInputToolbarBorderViewHeight = 0.5;
         return;
     }
 
-    // TODO update existing preview with message in case we switch which message we're quoting.
     if (self.quotedMessagePreview) {
         [self clearQuotedMessagePreview];
     }