diff --git a/AFNetworking/AFHTTPClient.h b/AFNetworking/AFHTTPClient.h
index f866ab0..fa6f51d 100644
--- a/AFNetworking/AFHTTPClient.h
+++ b/AFNetworking/AFHTTPClient.h
@@ -150,7 +150,7 @@ typedef enum {
  
  If `_AFNETWORKING_ALLOW_INVALID_SSL_CERTIFICATES_` is set, this property defaults to `YES` for backwards compatibility. Otherwise, this property defaults to `NO`.
  */
-@property (nonatomic,assign) BOOL allowsInvalidSSLCertificate;
+@property (nonatomic, assign) BOOL allowsInvalidSSLCertificate;
 
 ///---------------------------------------------
 /// @name Creating and Initializing HTTP Clients
diff --git a/AFNetworking/AFHTTPClient.m b/AFNetworking/AFHTTPClient.m
index b745847..e23f2a0 100644
--- a/AFNetworking/AFHTTPClient.m
+++ b/AFNetworking/AFHTTPClient.m
@@ -1102,7 +1102,7 @@ static const NSUInteger AFMultipartBodyStreamProviderDefaultBufferLength = 4096;
             
             [_buffer setLength:numberOfBytesRead];
 
-            if(numberOfBytesRead == 0) {
+            if (numberOfBytesRead == 0) {
                 self.currentHTTPBodyPart = nil;
             }
 
diff --git a/AFNetworking/AFURLConnectionOperation.m b/AFNetworking/AFURLConnectionOperation.m
index f3c0020..41034a1 100644
--- a/AFNetworking/AFURLConnectionOperation.m
+++ b/AFNetworking/AFURLConnectionOperation.m
@@ -637,7 +637,7 @@ willSendRequestForAuthenticationChallenge:(NSURLAuthenticationChallenge *)challe
 - (BOOL)connection:(NSURLConnection *)connection
 canAuthenticateAgainstProtectionSpace:(NSURLProtectionSpace *)protectionSpace
 {
-    if(self.allowsInvalidSSLCertificate == YES &&
+    if (self.allowsInvalidSSLCertificate &&
        [protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust]) {
             return YES;
     }