diff --git a/README b/README
index e69de29..e13a837 100644
--- a/README
+++ b/README
@@ -0,0 +1,7 @@
+The key ideas:
+
+  1 XML elements map to key names in the dictionary
+  2 Each element corresponds to a child dictionary
+  3 Attribute key-value pairs are added to the element’s child dictionary
+  4 Strings from text nodes are assigned to the child dictionary’s “text” key
+  5 If an element name is encountered multiple times, the value of the element is set to an array of children dictionaries
diff --git a/XMLReader.h b/XMLReader.h
index 3145071..9a4ec7a 100644
--- a/XMLReader.h
+++ b/XMLReader.h
@@ -6,8 +6,8 @@
 #import <Foundation/Foundation.h>
 
 
-@interface XMLReader : NSObject
-{
+@interface XMLReader : NSObject  <NSXMLParserDelegate> {
+	
     NSMutableArray *dictionaryStack;
     NSMutableString *textInProgress;
     NSError **errorPointer;
diff --git a/XMLReader.m b/XMLReader.m
index 6820ee6..eea1eed 100644
--- a/XMLReader.m
+++ b/XMLReader.m
@@ -19,16 +19,16 @@ @implementation XMLReader
 #pragma mark -
 #pragma mark Public methods
 
-+ (NSDictionary *)dictionaryForXMLData:(NSData *)data error:(NSError **)error
-{
++ (NSDictionary *)dictionaryForXMLData:(NSData *)data error:(NSError **)error {
+	
     XMLReader *reader = [[XMLReader alloc] initWithError:error];
     NSDictionary *rootDictionary = [reader objectWithData:data];
     [reader release];
     return rootDictionary;
 }
 
-+ (NSDictionary *)dictionaryForXMLString:(NSString *)string error:(NSError **)error
-{
++ (NSDictionary *)dictionaryForXMLString:(NSString *)string error:(NSError **)error {
+	
     NSData *data = [string dataUsingEncoding:NSUTF8StringEncoding];
     return [XMLReader dictionaryForXMLData:data error:error];
 }
@@ -36,24 +36,24 @@ + (NSDictionary *)dictionaryForXMLString:(NSString *)string error:(NSError **)er
 #pragma mark -
 #pragma mark Parsing
 
-- (id)initWithError:(NSError **)error
-{
-    if (self = [super init])
-    {
+- (id)initWithError:(NSError **)error {
+	
+    if (self == [super init]) {
+	
         errorPointer = error;
     }
     return self;
 }
 
-- (void)dealloc
-{
+- (void)dealloc {
+	
     [dictionaryStack release];
     [textInProgress release];
     [super dealloc];
 }
 
-- (NSDictionary *)objectWithData:(NSData *)data
-{
+- (NSDictionary *)objectWithData:(NSData *)data {
+	
     // Clear out any old data
     [dictionaryStack release];
     [textInProgress release];
@@ -70,20 +70,23 @@ - (NSDictionary *)objectWithData:(NSData *)data
     BOOL success = [parser parse];
     
     // Return the stack's root dictionary on success
-    if (success)
-    {
-        NSDictionary *resultDict = [dictionaryStack objectAtIndex:0];
+    if (success){
+	
+        NSDictionary *resultDict = [dictionaryStack objectAtIndex:0]; 
+
+		[parser release];
         return resultDict;
     }
-    
+               
+	[parser release];
     return nil;
 }
 
 #pragma mark -
 #pragma mark NSXMLParserDelegate methods
 
-- (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict
-{
+- (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict {
+	
     // Get the dictionary for the current level in the stack
     NSMutableDictionary *parentDict = [dictionaryStack lastObject];
 
@@ -93,8 +96,7 @@ - (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName nam
     
     // If there's already an item for this key, it means we need to create an array
     id existingValue = [parentDict objectForKey:elementName];
-    if (existingValue)
-    {
+    if (existingValue) {
         NSMutableArray *array = nil;
         if ([existingValue isKindOfClass:[NSMutableArray class]])
         {
@@ -114,8 +116,8 @@ - (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName nam
         // Add the new child dictionary to the array
         [array addObject:childDict];
     }
-    else
-    {
+    else {
+	
         // No existing value, so update the dictionary
         [parentDict setObject:childDict forKey:elementName];
     }
@@ -124,14 +126,14 @@ - (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName nam
     [dictionaryStack addObject:childDict];
 }
 
-- (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName
-{
+- (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName {
+	
     // Update the parent dict with text info
     NSMutableDictionary *dictInProgress = [dictionaryStack lastObject];
     
     // Set the text property
-    if ([textInProgress length] > 0)
-    {
+    if ([textInProgress length] > 0) {
+	
         [dictInProgress setObject:textInProgress forKey:kXMLReaderTextNodeKey];
 
         // Reset the text
@@ -143,14 +145,12 @@ - (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName names
     [dictionaryStack removeLastObject];
 }
 
-- (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string
-{
+- (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string {
     // Build the text value
     [textInProgress appendString:string];
 }
 
-- (void)parser:(NSXMLParser *)parser parseErrorOccurred:(NSError *)parseError
-{
+- (void)parser:(NSXMLParser *)parser parseErrorOccurred:(NSError *)parseError {
     // Set the error pointer to the parser's error object
     *errorPointer = parseError;
 }