Tweak the demotion rate for a word with missing letter

Bug: 4027223

Change-Id: Ie9a5552d2f41d60f433573fde52efc097f5143bf
diff --git a/native/src/defines.h b/native/src/defines.h
index a81aa49..00cbb6c 100644
--- a/native/src/defines.h
+++ b/native/src/defines.h
@@ -138,7 +138,7 @@
 #define SUGGEST_WORDS_WITH_SPACE_PROXIMITY true
 
 // The following "rate"s are used as a multiplier before dividing by 100, so they are in percent.
-#define WORDS_WITH_MISSING_CHARACTER_DEMOTION_RATE 100
+#define WORDS_WITH_MISSING_CHARACTER_DEMOTION_RATE 70
 #define WORDS_WITH_MISSING_SPACE_CHARACTER_DEMOTION_RATE 80
 #define WORDS_WITH_EXCESSIVE_CHARACTER_DEMOTION_RATE 75
 #define WORDS_WITH_EXCESSIVE_CHARACTER_OUT_OF_PROXIMITY_DEMOTION_RATE 75