Update readme

Remove debugging NSLog call

@@ -778,7 +778,6 @@ static NSError *ASIUnableToCreateRequestError;
 
 				if ([charsetScanner scanUpToString: charsetSeparator intoString: NULL] && [charsetScanner scanLocation] < [contentType length])
 				{
-					NSLog(@"%hi %hi",[charsetScanner scanLocation],[charsetSeparator length]);
 					[charsetScanner setScanLocation: [charsetScanner scanLocation] + [charsetSeparator length]];
 					[charsetScanner scanUpToString: @";" intoString: &IANAEncoding];
 				}

@@ -4,13 +4,14 @@ It is suitable performing basic HTTP requests and interacting with REST-based se
 
 It provides:
 * A straightforward interface for submitting data to and fetching data from webservers
-* Download data to memory or directly to a file on disk(i)
+* Download data to memory or directly to a file on disk
 * The ability to submit files on local drives as part of POST data, compatible with the HTML file input mechanism
 * Easy access to request and response HTTP headers
 * Progress delegates (NSProgressIndicators and UIProgressViews) to show information about download AND upload progress
 * Auto-magic management of upload and download progress indicators for operation queues
 * Basic + Digest authentication support, credentials are automatically re-used for the duration of a session, and can be stored for later in the Keychain.
 * Cookie support
+* GZIP support for response data
 * Based on NSOperation to make queuing requests and background operation easy
 * Basic unit tests (more to come!)