Merge pull request #3 from jasperla/master

Unbreak examples in README
diff --git a/README.rst b/README.rst
index 4b84bfe..3cac1c7 100644
--- a/README.rst
+++ b/README.rst
@@ -24,9 +24,9 @@
 
 3. Hash a password using a salt with the default number of rounds::
 
-        1> {ok, Salt} = bcrypt:gen_salt(),
+        1> {ok, Salt} = bcrypt:gen_salt().
         {ok,"$2a$12$sSS8Eg.ovVzaHzi1nUHYK."}
-        2> {ok, Hash} = bcrypt:hashpw("foo", Salt),
+        2> {ok, Hash} = bcrypt:hashpw("foo", Salt).
         {ok,"$2a$12$sSS8Eg.ovVzaHzi1nUHYK.HbUIOdlQI0iS22Q5rd5z.JVVYH6sfm6"}
 
 3. Verify the password::