doc: touch: man: state in summary that files are created

* man/touch.x: Creating files is core functionality of touch(1),
so state this in the summary, so that apropos can be used
to search for file creation functionality.

diff --git a/man/touch.x b/man/touch.x
index 6c3aac2998f6c0351a4d4db500023ce6d457b3e3..739f0bbd76ec7b6818cd57cd33c52bf562f1bebc 100644 (file)
--- a/man/touch.x
+++ b/man/touch.x
@@ -1,5 +1,5 @@
 [NAME]
-touch \- change file timestamps
+touch \- create file, or change file timestamps
 [DESCRIPTION]
 .\" Add any additional description here
 [DATE STRING]