Index: iOS/ShowDetailsController.m
==================================================================
--- iOS/ShowDetailsController.m
+++ iOS/ShowDetailsController.m
@@ -42,11 +42,11 @@
 	 * NSMutableString does not offer a way to zero the string.
 	 * This is in the hope that setting a single character at an index just
 	 * replaces that character in memory, and thus allows us to zero the
 	 * password.
 	 */
-	for (NSUInteger i = 0 ; i < string.length; i++)
+	for (NSUInteger i = 0; i < string.length; i++)
 		[string replaceCharactersInRange: NSMakeRange(i, 1)
 				      withString: @" "];
 }
 
 @implementation ShowDetailsController
@@ -87,17 +87,10 @@
 
 	[self.mainViewController.tableView deselectRowAtIndexPath: indexPath
 							 animated: YES];
 }
 
-- (void)viewDidAppear: (BOOL)animated
-{
-	[super viewDidAppear: animated];
-
-	[self.passphraseField becomeFirstResponder];
-}
-
 - (BOOL)textFieldShouldReturn: (UITextField *)textField
 {
 	[textField resignFirstResponder];
 	return NO;
 }