@@ -39,11 +39,11 @@
 + (instancetype)IRCUserWithString: (OFString *)string
 {
 	return [[[self alloc] initWithString: string] autorelease];
 }
 
-- initWithString: (OFString *)string
+- (instancetype)initWithString: (OFString *)string
 {
 	char *tmp2 = NULL;
 
 	self = [super init];
 
@@ -86,11 +86,11 @@
 	[_hostname release];
 
 	[super dealloc];
 }
 
-- copy
+- (id)copy
 {
 	return [self retain];
 }
 
 - (OFString *)description