Make aggressive threshold really aggressive

Bug: 8701480
Change-Id: If8242cfe61f3e56712fd6e25e36858cff7f0d177
diff --git a/java/res/values/config.xml b/java/res/values/config.xml
index 4e2936c..f2e76bd 100644
--- a/java/res/values/config.xml
+++ b/java/res/values/config.xml
@@ -111,8 +111,9 @@
         <!-- Aggressive -->
         <item>0.067</item>
         <!-- Very Aggressive : Suggestion whose normalized score is greater than this value
-             will be subject to auto-correction. -->
-        <item>0</item>
+             will be subject to auto-correction. "floatNegativeInfinity" is a special marker
+             string for Float.NEGATIVE_INFINITY -->
+        <item>floatNegativeInfinity</item>
     </string-array>
     <!-- Threshold of the normalized score of the best suggestion for the spell checker to declare
          a word to be "recommended" -->