diff --git a/extensions/universalchardet/src/base/JpCntx.h b/extensions/universalchardet/src/base/JpCntx.h
index 2b62ea2199a1..08e0511c4726 100644
--- a/extensions/universalchardet/src/base/JpCntx.h
+++ b/extensions/universalchardet/src/base/JpCntx.h
@@ -83,7 +83,7 @@ protected:
   virtual PRInt32 GetOrder(const char* str, PRUint32 *charLen) = 0;
   virtual PRInt32 GetOrder(const char* str) = 0;
 
-  //category counters, each interger counts sequence in its category
+  //category counters, each integer counts sequences in its category
   PRUint32 mRelSample[NUM_OF_CATEGORY];
 
   //total sequence received