Fixed readme formatting

Author: siminchen

Readme.md

@@ -15,17 +15,17 @@ Features
 Try it out!
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 1. Open up IDE in http://www.cs.princeton.edu/~tongbinw/bitcoinIDE/build/editor.html
-2. In the Script pane, type in some script code:
-	ex. 1  2  OP_ADD
-	ex. 123  OP_HASH256
-	ex. 1  OP_IF  2  OP_ELSE  3  OP_ENDIF
-3. View the equivalent assembly code by clicking the Assembly tab
-4. To execute the script, return to the Script tab and hit the Run button on the bottom to run the code
-5. Note the stack operations in the stack pane on the right.
-6. To process the script one command at a time, hit the Step button on the bottom
+2. In the **Script pane**, type in some script code:
+	*ex. 1  2  OP_ADD
+	*ex. 123  OP_HASH256
+	*ex. 1  OP_IF  2  OP_ELSE  3  OP_ENDIF
+3. View the equivalent assembly code by clicking the **Assembly tab**
+4. To execute the script, return to the Script tab and hit the **Run** button on the bottom to run the code
+5. Note the stack operations in the **Stack pane** on the right.
+6. To process the script one command at a time, hit the **Step** button on the bottom
 7. Note the stack operations
 8. Note the text box on the bottom that shows the next command
-9. To process the remainder of the commands, hit the Continue button on the bottom
+9. To process the remainder of the commands, hit the **Continue** button on the bottom
 10. If the script was a valid script, then the text box on the bottom will be green and the stack elements will be orange.
 11. If the script was invalid, then the text box and the stack elements will be red