Change "Select Subscription" string description to match string

String description still referred to "SIM Card" which is no longer a
relevant term here.

Bug: 15805679
Change-Id: I7bedfd06a43c78ca5fbf88a6e9e25d67de03b3bf
diff --git a/res/values/strings.xml b/res/values/strings.xml
index a6aecc1..f40544c 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -326,7 +326,7 @@
     <string name="add_2sec_pause">Add 2-sec pause</string>
     <string name="add_wait">Add wait</string>
 
-    <!-- Menu item to select SIM card [CHAR LIMIT=30] -->
+    <!-- Menu item to select subscription (connection provider) to place call from [CHAR LIMIT=30] -->
     <string name="menu_select_subscription">Select Subscription</string>
 
     <!-- Menu item label for call settings [CHAR LIMIT=30] -->