README update

README.rst

@@ -41,7 +41,7 @@ Quick start
 
 Write a grammar. There are several ways to do that:
 
-  - The canonical grammar format uses Python statements and expressions.
+- The canonical grammar format uses Python statements and expressions.
   Each rule is specified as Python function which should return a data
   structure that defines the rule. For example a grammar for simple 
   calculator can be written as:
@@ -61,7 +61,7 @@ Write a grammar. There are several ways to do that:
   The python lists in the data structure represent ordered choices while the tuples represent sequences from the PEG.
   For terminal matches use plain strings or regular expressions.
 
-  - The same grammar could also be written using traditional textual PEG syntax like this:
+- The same grammar could also be written using traditional textual PEG syntax like this:
 
   ::
 
@@ -72,7 +72,7 @@ Write a grammar. There are several ways to do that:
     expression <- term (("+" / "-") term)*;
     calc <- expression+ EOF;
 
-  - Or similar syntax but a little bit more readable like this:
+- Or similar syntax but a little bit more readable like this:
 
   ::