Code formatting for README.

Author: MarkLeith

README.md

@@ -7,13 +7,13 @@ There are install files available for 5.5, 5.6 and 5.7 respectively. To load the
 
 For instance if you download to /tmp/dbahelper/ you should:
 
-cd /tmp/dbahelper/
-mysql -u user -p < ./ps_helper_<version>.sql
+    cd /tmp/dbahelper/
+    mysql -u user -p < ./ps_helper_<version>.sql
 
 Or if you would like to log in to the client:
 
-cd /tmp/dbahelper/
-mysql -u user -p 
-SOURCE ./ps_helper_<version>.sql
+    cd /tmp/dbahelper/
+    mysql -u user -p 
+    SOURCE ./ps_helper_<version>.sql
 
 Alternatively, you could just choose to load individual files based on your needs, but beware, certain objects have dependencies on other objects.