Increase privatespace_hide_page_summary character limit

Bug: 308397617
Test: Manual
Change-Id: I9d1694d4a2675945ad793365df94e2c11eeec3ce
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 1938873..c3ea944 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -1201,7 +1201,7 @@
     <string name="private_space_hide_title">Hide when locked</string>
     <!-- Title for the hide Private Space setting. [CHAR LIMIT=60] -->
     <string name="privatespace_hide_page_title">Hide Private Space when locked</string>
-    <!-- Description for hide Private Space settings page. [CHAR LIMIT=60] -->
+    <!-- Description for hide Private Space settings page. [CHAR LIMIT=NONE] -->
     <string name="privatespace_hide_page_summary">To stop other people knowing Private Space is on your device, you can hide it from your apps list</string>
     <!-- Header in hide Private Space settings page to access Private Space when hidden. [CHAR LIMIT=60] -->
     <string name="privatespace_access_header">Access Private Space when hidden</string>