Update language to comply with Android's inclusive language guidance

See https://source.android.com/setup/contribute/respectful-code for reference

Test: Presubmit
Bug: 161896447
Change-Id: I4142f4819f5ed3e2ffddf471b90923985e72523a
diff --git a/telecomm/java/android/telecom/Call.java b/telecomm/java/android/telecom/Call.java
index ead90bb..c047006 100755
--- a/telecomm/java/android/telecom/Call.java
+++ b/telecomm/java/android/telecom/Call.java
@@ -469,7 +469,7 @@
         /**
          * When set for a call, indicates that this {@code Call} can be transferred to another
          * number.
-         * Call supports the blind and assured call transfer feature.
+         * Call supports the confirmed and unconfirmed call transfer feature.
          *
          * @hide
          */
@@ -1592,8 +1592,8 @@
      * Instructs this {@code Call} to be transferred to another number.
      *
      * @param targetNumber The address to which the call will be transferred.
-     * @param isConfirmationRequired if {@code true} it will initiate ASSURED transfer,
-     * if {@code false}, it will initiate BLIND transfer.
+     * @param isConfirmationRequired if {@code true} it will initiate a confirmed transfer,
+     * if {@code false}, it will initiate an unconfirmed transfer.
      *
      * @hide
      */