diff --git a/Foundation/CPCoder.j b/Foundation/CPCoder.j
index d02d918e0..0bdc7b89a 100644
--- a/Foundation/CPCoder.j
+++ b/Foundation/CPCoder.j
@@ -53,7 +53,7 @@
     @param aType the structure or object type
     @param anObject the object to be encoded
 */
-- (void)encodeValueOfObjCType:(CPString)aType at:(id)anObject
+- (void)encodeValueOfObjJType:(CPString)aType at:(id)anObject
 {
    _CPRaiseInvalidAbstractInvocation(self, _cmd);
 }