spelling error
diff --git a/org.eclipse.jdt.debug/jdi/org/eclipse/jdi/internal/spy/TcpIpSpyMessages.properties b/org.eclipse.jdt.debug/jdi/org/eclipse/jdi/internal/spy/TcpIpSpyMessages.properties
index 8ff1435..c8b2df6 100644
--- a/org.eclipse.jdt.debug/jdi/org/eclipse/jdi/internal/spy/TcpIpSpyMessages.properties
+++ b/org.eclipse.jdt.debug/jdi/org/eclipse/jdi/internal/spy/TcpIpSpyMessages.properties
@@ -159,7 +159,7 @@
 VerbosePacketStream._(ThreadOnly)_228=\ (ThreadOnly)
 VerbosePacketStream._(ClassOnly)_230=\ (ClassOnly)
 VerbosePacketStream._(ClassMatch)_232=\ (ClassMatch)
-VerbosePacketStream.Class_patern__233=Class patern:
+VerbosePacketStream.Class_patern__233=Class pattern:
 VerbosePacketStream._(ClassExclude)_234=\ (ClassExclude)
 VerbosePacketStream.Class_patern__235=Class patern:
 VerbosePacketStream._(LocationOnly)_236=\ (LocationOnly)