Update README.md

README.md

 ta-tool - the swiss knife for the technical analyst working with Rosetta Achival Information system
 ===================================================================================================
 
-== Installation
+## Installation
 
 You could use Distzilla to install the tool locally. See command 'dist' for details.
 
 Alternatively, copy the 'bin/' and 'lib' paths to our local perl installation.
 
-== Usage
+## Usage
 
-   ta-tool <cmd> [options]
+    ta-tool <cmd> [options]
 
- COMMANDS:
-    search          the search
-    count
+    OPTIONS:
+      -v --verbose    Show more detailed option
+      -h --help       Prints this help information
 
- OPTIONS:
-    -v --verbose    Show more detailed option
-    -h --help       Prints this help information
-
-at the moment only the commands 'search' and 'count' supported, but will be extended in near future.
+at the moment only the commands `search` and `count` supported, but will be extended in near future.