Rename LatinKeyboardView to MainKeyboardView

Change-Id: I8f3123b8d727c7beb72e226f80c17794f89c8b60
diff --git a/java/res/values/config.xml b/java/res/values/config.xml
index 589830d..50f46c3 100644
--- a/java/res/values/config.xml
+++ b/java/res/values/config.xml
@@ -48,7 +48,7 @@
     -->
     <integer name="config_key_preview_linger_timeout">70</integer>
     <!--
-         Configuration for LatinKeyboardView
+         Configuration for MainKeyboardView
     -->
     <dimen name="config_key_hysteresis_distance">8.0dp</dimen>
     <integer name="config_touch_noise_threshold_time">40</integer>