Merge pull request #16 from dmitric/master

Change NSInvocation variable to be named invocation instead of invoction

Author: shnhrrsn

EGOCache.m

@@ -59,7 +59,7 @@
 
 @interface EGOCache ()
 - (void)removeItemFromCache:(NSString*)key;
-- (void)performDiskWriteOperation:(NSInvocation *)invoction;
+- (void)performDiskWriteOperation:(NSInvocation *)invocation;
 - (void)saveCacheDictionary;
 @end
 
@@ -310,8 +310,8 @@ - (void)setObject:(id<NSCoding>)anObject forKey:(NSString*)key withTimeoutInterv
 #pragma mark -
 #pragma mark Disk writing operations
 
-- (void)performDiskWriteOperation:(NSInvocation *)invoction {
-	NSInvocationOperation *operation = [[NSInvocationOperation alloc] initWithInvocation:invoction];
+- (void)performDiskWriteOperation:(NSInvocation *)invocation {
+	NSInvocationOperation *operation = [[NSInvocationOperation alloc] initWithInvocation:invocation];
 	[diskOperationQueue addOperation:operation];
 #if EGO_NO_ARC
 	[operation release];