Several minor changes

2 files changed, 5 insertions, 6 deletions

diff --git a/README b/README
index 95df901..2af3e17 100644
--- a/README
+++ b/README
@@ -74,7 +74,7 @@ Versions
   - Install "/rescue" directory
   - Improve mtree(8) usage
 * 0.1.3 (2018-04-16)
-  - Fix the issue that the old Makefile_upgrade been used
+  - Fix the issue that the old "Makefile_upgrade" was used
   - Make the upgrade messages more concise
 * 0.1.2 (2018-03-11)
   - First usable version for broader testing
diff --git a/dfly-update b/dfly-update
index 48a8a15..a609023 100755
--- a/dfly-update
+++ b/dfly-update
@@ -86,10 +86,9 @@ FILES_IGNORE='
     /etc/rc.conf
     /etc/spwd.db
 '
-# Filename suffix for the temporarily backup files to avoid overriding.
+# Filename suffix for the temporarily backup files to avoid overwriting.
 BAK_SUF="__bak__"
-# Filename suffix for newly installed config files that need (manual)
-# merge.
+# Filename suffix for newly installed files that need (manual) merge.
 NEW_SUF="__new__"
 
 
@@ -243,7 +242,7 @@ install_system() {
         path=${item#*:}
         echo "   * mtree: ${path} ... "
         mtree -deUq -f ${MNT_DIR}/etc.hdd/mtree/${file} -p ${path} ||
-              exit ${EC_MTREE}
+            exit ${EC_MTREE}
     done
 
     echo "  => Installing kernel and world ..."
@@ -369,7 +368,7 @@ postupgrade() {
 +---------------------------------------------------------+
 After manually merge the above files, reboot into the new
 system, and upgrade the packages with:
-    # pkg upgrade -f
+    # pkg upgrade [-f]
 +=========================================================+
 _EOF_
 }