Update comments wrt new script name

dev/mk-src-tgz.sh

@@ -1,7 +1,7 @@
 #!/bin/sh
 set -eu
 
-# MK UPSTREAM TGZ
+# MK SRC TGZ
 # For Debian package or Spack: Make the upstream or source TGZ
 # Used internally by Makefiles for Debian
 # Used by dev/build-spacks.sh
@@ -10,16 +10,16 @@ set -eu
 
 if [ ${#} != 5 ]
 then
- echo "mk-upstream-tgz: usage: PKG_TYPE TGZ NAME VERSION FILE_LIST"
- echo "mk-upstream-tgz: given: $*"
+ echo "mk-src-tgz: usage: PKG_TYPE TGZ NAME VERSION FILE_LIST"
+ echo "mk-src-tgz: given: $*"
  exit 1
 fi
 
-PKG_TYPE=$1  # Package type: src or deb-dev or deb-bin or spack
-TGZ=$2  # Output TGZ file
-NAME=$3  # TGZ name
-VERSION=$4  # TGZ version
-FILE_LIST=$5  # Program that produces list of files to include
+PKG_TYPE=$1 # Package type: src or deb-dev or deb-bin or spack
+TGZ=$2 # Output TGZ file
+NAME=$3 # TGZ name
+VERSION=$4 # TGZ version
+FILE_LIST=$5 # Program that produces list of files to include
 
 echo "Building upstream TGZ for $NAME ..."