readme markdown layout fixes

README.md

@@ -1,11 +1,14 @@
-pyscaniptonetbox
+pyscaniptonetbox  
-
+
-#-----------------------
+-----------------------  
-required python modules:
+  
-  >pip install pyyaml
+required python modules:  
-  >pip install networkscan
+
-  #https://github.com/netbox-community/pynetbox
+  >pip install pyyaml  
-  > pip install pynetbox
+  >pip install networkscan  
-#-----------------------
+  >#https://github.com/netbox-community/pynetbox  
+  > pip install pynetbox  
+  
+-----------------------