small docs improvements

bin/epm

@@ -530,13 +530,13 @@ check_option()
     --noscripts)           # HELPOPT: disable scripts in install packages
         noscripts="--noscripts"
         ;;
-    --save-only)            # HELPOPT: save the package/tarball after all convertations (instead of install it)
+    --save-only)            # HELPOPT: save the package/tarball after all transformations (instead of install it)
         save_only="--save-only"
         ;;
     --put-to-repo=*)          # HELPOPT: put the package after all transformations to the repo (--put-to-repo=/path/to/repo)
         put_to_repo="$(echo "$1" | sed -e 's|--put-to-repo=||')"
         ;;
-    --download-only)       # HELPOPT: download only the package/tarball (before any convertation)
+    --download-only)       # HELPOPT: download only the package/tarball (before any transformation)
         download_only="--download-only"
         ;;
     --url)                 # HELPOPT: print only URL instead of download package

pack.d/README.md

@@ -2,3 +2,5 @@
 All works done in a temporary dir.
 
 As for now, pack script have to create tarball in the current directory and return it with return_tar function.
+
+PRODUCT fills by default from the script's name