Fix assertion with incorrect limit on age sequence prefix.

Sources/Plasma/PubUtilLib/plAgeDescription/plAgeDescription.cpp

@@ -316,7 +316,7 @@ plLocation	plAgeDescription::CalcPageLocation( const char *page ) const
 	{
 		// Combine our sequence # together
 		Int32 combined;
-		hsAssert(abs(fSeqPrefix) < 0xFF, "Age sequence prefex is out of range!"); // sequence prefix can NOT be larger or equal to 1-byte max value
+		hsAssert(abs(fSeqPrefix) < 0x7FFF, "Age sequence prefex is out of range!"); // sequence prefix can NOT be larger or equal to 2-byte max value
 		UInt32 suffix = ap->GetSeqSuffix();
 		hsAssert(suffix <= 0xFFFF, "Page sequence number is out of range!"); // page sequence number can NOT be larger then 2-byte max value
 		if( fSeqPrefix < 0 ) // we are a global age