--- a/alpine.rst	Tue Nov 10 16:42:43 2020 +0200
+++ b/alpine.rst	Tue Nov 10 16:45:49 2020 +0200
@@ -94,7 +94,7 @@
 
   $ apk info
 
-Package owning file::
+Package owning file (full path is required!)::
 
   $ apk info -W `which apk`
   $ apk info --who-owns `which apk`