diff --git a/README.md b/README.md
index b1276bd..7d13504 100644
--- a/README.md
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@@ -43,7 +43,7 @@ Security
 
 Caution is advised when storing and retrieving non-string objects from the keychain. On iOS, the keychain is sandboxed to a single app or to a group of apps shared by a single developer. But on Mac OS, any app can read or write to any entry in the keychain. This offers the potential for a malicious app to attempt to manipulate the behaviour of another by changing its keychain data.
 
-Version 1.2 and earlier of **FXKeychain** allowed arbitrary classes to be stored in the keychain using NSCoding. This feature was removed in 1.3 to mitigate the risk that an app might change the encoded classes in your app's keychain in order to get it to load and run code that it isn't supposed to. In version 1.5, the feature has been restored but is controlled by the `FXKEYCHAIN_USE_NSCODING` macro. It is enabld by default on iOS (which is sandboxed and therefore relatively safe) and disabled by default on Mac OS (which isn't).
+Version 1.2 and earlier of **FXKeychain** allowed arbitrary classes to be stored in the keychain using NSCoding. This feature was removed in 1.3 to mitigate the risk that an app might change the encoded classes in your app's keychain in order to get it to load and run code that it isn't supposed to. In version 1.5, the feature has been restored but is controlled by the `FXKEYCHAIN_USE_NSCODING` macro. It is enabled by default on iOS (which is sandboxed and therefore relatively safe) and disabled by default on Mac OS (which isn't).
 
 Code injection is a low risk on iOS (unless the device is jailbroken). On Mac OS, using version 1.3 or above should protect you from code injection, as only plist-compatible classes are now supported by default, which cannot easily be used in a malicious way. It is still recommended however that you verify that the data being loaded from the keychain  matches the type and structure that you are expecting in order to protect against malicious or mischevious tinkering with the data that might crash your app or cause it to behave strangely.