No longer need to filter out .svn/ in Eclipse setup steps

The project has switched to Git a long time ago now.

Change-Id: I709b05642f14a083bb5a38cd5872c03d03fa4b5c
diff --git a/eclipse/README.txt b/eclipse/README.txt
index bd93c65..90b5611 100644
--- a/eclipse/README.txt
+++ b/eclipse/README.txt
@@ -32,11 +32,6 @@
 Enable spell checking
 Use "settings/english.dictionary".
 
------------- Output Filtering -------------
-
-Window->Preferences->Java->Compiler->Building
-Make sure "Filtered Resources" includes ".svn/"
-
 ---------- Code style/formatting ----------
 
 Window->Preferences->Java->Code Style->Formatter->Import...