Fixed valid markdown README

diff --git a/README.md b/README.md
index c3ff63ec2fc0a70e7d25d3a3cf43cd64101fa812..0173c014cc6d5d1bedc40fe6871786aad50df81a 100644 (file)
--- a/README.md
+++ b/README.md
@@ -1,9 +1,8 @@
-syncer
-======
+# syncer
 
 Fast stateful file/disk data syncer.
 
-#### Description
+## Description
 
 The main purpose of this utility is fast data synchronization between
 two hard drives: one is fast (SSD, SATA HDD), another is connected
@@ -13,21 +12,17 @@ be transferred.
 This utility is stateful: it keeps precomputed data hashes in separate
 statefile and uses it to determine if we need to update block of data.
 
-```
-# sync from very fast SSD to slow USB connected HDD
-% ./syncer -src /dev/ada0 -dst /dev/da0 -state state.bin
-[%%%%%%]
-# all blocks were transferred to da0
-```
+    # sync from very fast SSD to slow USB connected HDD
+    % ./syncer -src /dev/ada0 -dst /dev/da0 -state state.bin
+    [%%%%%%]
+    # all blocks were transferred to da0
 
 Now we have statefile containing cryptographic hashes of the blocks from
 source and copy of all read data in destination. Now if we run it again:
 
-```
-% ./syncer -src /dev/ada0 -dst /dev/da0 -state state.bin
-[....%.]
-# only one block was transferred to da0
-```
+    % ./syncer -src /dev/ada0 -dst /dev/da0 -state state.bin
+    [....%.]
+    # only one block was transferred to da0
 
 Only one modified block was transferred during this session. We read all
 data from source again, compute hashes and understand what was updated
@@ -41,19 +36,18 @@ writes are sequential.
 
 syncer is free software: see the file COPYING for copying conditions.
 
-### Installation
+## Installation
 
-```
-% go get github.com/dchest/blake2b
-% go build
-# syncer executable file should be in current directory
-```
+    % go get github.com/dchest/blake2b
+    % go build
+    # syncer executable file should be in current directory
 
-### Statefile Format
+## Statefile Format
 
-`SRC_SIZE || BLK_SIZE || HASH0 || HASH1 || ...`
+    SRC_SIZE || BLK_SIZE || HASH0 || HASH1 || ...
 
-SRC_SIZE contains size of the source, when it was initially read. BLK_SIZE
-is the blocksize used. Both are 64-bit big-endian unsigned integers. If
-either size or blocksize differs, then syncer will deny using that
-statefile as a precaution. HASHx is BLAKE2b-512 hash output, 64 bytes.
+`SRC_SIZE` contains size of the source, when it was initially read.
+`BLK_SIZE` is the blocksize used. Both are 64-bit big-endian unsigned
+integers. If either size or blocksize differs, then syncer will deny
+using that statefile as a precaution. `HASHx` is BLAKE2b-512 hash
+output, 64 bytes.