Add a threshold for suggestion score.

Bug: 5384578

Change-Id: Ic0b0203d873492a41c72defef835adf36f010f47
diff --git a/java/res/values/config.xml b/java/res/values/config.xml
index 9992478..bcce581 100644
--- a/java/res/values/config.xml
+++ b/java/res/values/config.xml
@@ -82,8 +82,10 @@
              will be subject to auto-correction. -->
         <item>0</item>
     </string-array>
-    <!-- Threshold of the normalized score of the best suggestion for the spell checker to declare a word to be a typo -->
-    <string name="spellchecker_typo_threshold_value" translatable="false">0.11</string>
+    <!-- Threshold of the normalized score of the best suggestion for the spell checker to declare a word to be "likely" -->
+    <string name="spellchecker_likely_threshold_value" translatable="false">0.11</string>
+    <!-- Threshold of the normalized score of any dictionary lookup to be offered as a suggestion by the spell checker -->
+    <string name="spellchecker_suggestion_threshold_value" translatable="false">0.03</string>
     <!--  Screen metrics for logging.
             0 = "mdpi phone screen"
             1 = "hdpi phone screen"