modify readme

Author: testwill

README.md

@@ -11,13 +11,7 @@ It is  a high-performance  dynamic library for string match.
 You can test it with bm_test for single pattern search  and mpse_test for multi pattern search.
 
 
-To Build
----------------------
 
-./autogen.sh
-./configure
-make
-make install # optional
 
 Licensing
 ---------
@@ -31,3 +25,14 @@ This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 GNU General Public License for more details.
+
+
+
+To Build
+---------------------
+
+```bash
+./autogen.sh
+./configure
+make
+make install # optional