Rename the text helper page (#28869)

site/content/docs/4.3/helpers/text-truncation.md

@@ -1,7 +1,7 @@
 ---
 layout: docs
-title: Text
-description: Documentation and examples for common text utilities to control alignment, wrapping, weight, and more.
+title: Text truncation
+description: Truncate long strings of text with an ellipsis.
 group: helpers
 toc: true
 ---

site/data/nav.yml

@@ -60,7 +60,7 @@
     - title: Position
     - title: Screen readers
     - title: Stretched link
-    - title: Text
+    - title: Text truncation
 
 - title: Utilities
   pages: