[pan2] Minor edits

[Petr Kovář <pmkovar src gnome org>]

commit 6a73a7bbd75ca995189ae1aaf1fd8c32dc240d6f
Author: Petr Kovar <pknbe volny cz>
Date:   Fri Dec 30 21:02:07 2016 +0100

    Minor edits

 README       |    2 +-
 configure.ac |    4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/README b/README
index e40e792..296fc0a 100644
--- a/README
+++ b/README
@@ -7,7 +7,7 @@
 RELEASE NOTES
 
         * You are advised to back up your PAN_HOME folder ('~/.pan2' by default)
-          before updating Pan.
+          before upgrading Pan.
 
         * If you have previously been using a localhost server with stunnel and
           you now want to connect directly to a news server using the actual
diff --git a/configure.ac b/configure.ac
index 3f30592..47004b6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -28,9 +28,9 @@ case $GIT_REMOTE in
 esac
 if test ! -z $GIT_HASH; then
   if test -z $GIT_REMOTE; then
-    GIT_REV="GIT $GIT_HASH"
+    GIT_REV="$GIT_HASH"
   else
-    GIT_REV="GIT $GIT_HASH $GIT_REMOTE"
+    GIT_REV="$GIT_HASH $GIT_REMOTE"
   fi
     echo $GIT_REV > pan-git.version
   elif test -f pan-git.version ; then