Update README.md

Author: mahendya1002

README.md

@@ -4,16 +4,20 @@
 (https://travis-ci.org/CyberSource/cybersource-sdk-cplusplus)
 
 CyberSource C++ SDK
-##Requirements
-###Windows
+
+## Requirements
+
+### Windows
+
 1. Visual Studio 2012
 2. gsoap 2.8
 
-###Linux
+### Linux
+
 1. g++ (GCC) 4.8.3
 2. gsoap 2.8
 
-##Prerequisites
+## Prerequisites
 1. Registration
 A CyberSource Evaluation account is required. Sign up here:  http://www.cybersource.com/register
 Complete your Evaluation account creation by following the instructions in the Registration email
@@ -22,15 +26,16 @@ Complete your Evaluation account creation by following the instructions in the R
 Create security keys in the Enterprise Business Center (ebctest) after you've created your Merchant Admin account.
 Refer to our Developer's Guide for details http://apps.cybersource.com/library/documentation/dev_guides/security_keys/creating_and_using_security_keys.pdf> under Simple Order API Security Keys to generate .P12 key.
 
-##Installing & building the SDK
-###Windows
+## Installing & building the SDK
+
+### Windows
 1. Download the cybersource-sdk-cpp-master.zip package into a directory of your choice.
 2. Extract and go to the cybersource-sdk-cpp directory.
 3. Open Solution "client.sln" in Visual Studio.
 4. Build/Rebuild the Solution.
 5. To generate binary run mkinstall.bat win32 or mkinstall.bat win64 to build 32 bit or 64 bit respectively.
 
-###Linux
+### Linux
 1. Download the cybersource-sdk-cpp-master.zip package into a directory of your choice.
 2. Extract and go to the cybersource-sdk-cpp directory.
 3. Run "make clean" to clean up the old build/binaries. <br>
@@ -47,7 +52,7 @@ Refer to our Developer's Guide for details http://apps.cybersource.com/library/d
    4. Run "make dist64" to generate tar.
 7. Binaries will be generated in /builds/simapi-c-linux-6.0.0.tar.gz.
 
-##Running the Samples
+## Running the Samples
 1. Edit cybs.ini (\samples\cybs.ini)
 
 * merchantID. MerchantID that will be used for ending the request. If both config as well as request message don’t have the value, then error will be thrown.
@@ -94,7 +99,7 @@ keysDirectory=\<Directory where .p12 is present><br>
 keyPassword=\<Password of .p12 file><br>
 keyFilename=\<Downloaded meta key file for portfolio or Account MID><br>
 
-##Generating stub code for different wsdl version:
+## Generating stub code for different wsdl version:
 1. Go to /stub_generator.
 2. copy the wsdl for particular version from "https://ics2wsa.ic3.com/commerce/1.x/transactionProcessor/" to NVP or XML.
 3. Run stub_generator.bat for windows or stub_generator.sh for linux and follow the instruction.