diff --git a/README.md b/README.md
index 9f02fbd..b9c9593 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,8 @@
-osync 0.99RC3
+osync 0.99RC4
 =============
 
-A two way sync script with fault tolerance, resuming, deletion backup and conflict backups.
+A two way filesync script with fault tolerance, resuming, deletion backup and conflict backups.
+File synchronization is bidirectional, based on rsync, and can be run manually, by cron, or triggered via inotifytools (whenever a file changes on master, a file sync is triggered).
 
 ## About
 
@@ -24,9 +25,9 @@ Osync uses a master / slave sync schema. It can sync local to local or local to
 Also, osync uses pidlocks to prevent multiple concurrent sync processes on/to the same master / slave replica. Be sure a sync process is finished before launching next one.
 You may launch concurrent sync processes on the same system but only for different master replicas.
 
-Currently, it has been tested on CentOS 5, CentOS 6, Debian 6.0.7, Linux Mint 14, 15 and 16, Ubuntu 12.04 and Ubuntu 12.10, and FreeBSD 8.3.
+Currently, it has been tested on CentOS 5.x, 6.x, 7.x, Debian 6.0.7, Linux Mint 14, 15 and 16, Ubuntu 12.04 and 12.10, and FreeBSD 8.3.
 Some users report MacOS X to work good, but some tests are still needed.
-Windows is supported via MSYS environment.
+Microsoft Windows is supported via MSYS environment.
 
 ## Installation
 
diff --git a/sync.conf b/sync.conf
index 7c02a0d..bc8bef2 100755
--- a/sync.conf
+++ b/sync.conf
@@ -13,7 +13,7 @@ SYNC_ID="sync_test"
 MASTER_SYNC_DIR="/home/git/osync/dir1"
 SLAVE_SYNC_DIR="/home/git/osync/dir2"
 #SLAVE_SYNC_DIR="ssh://backupuser@yourhost.old:22//home/git/osync/dir2"
-## If slave replica is a remote directory, you must specifiy a RSA key (please use full path). Please see documentation for further information.
+## If slave replica is a remote directory, you must specify a RSA key (please use full path). Please see documentation for further information.
 SSH_RSA_PRIVATE_KEY="/home/backupuser/.ssh/id_rsa"
 
 ## Create sync directories if they do not exist