Readme fixes.

README.md

@@ -1,6 +1,6 @@
-# pdgfailwrap [![GoDoc](https://godoc.org/github.com/hannesdejager/pgdfailwrap?status.svg)](https://godoc.org/github.com/hannesdejager/pgdfailwrap)
+# pgdfailwrap [![GoDoc](https://godoc.org/github.com/hannesdejager/pgdfailwrap?status.svg)](https://godoc.org/github.com/hannesdejager/pgdfailwrap)
 
-pdgfailwrap is a wrapper driver for 'postgres' drivers that adds the capability to detect a node that is in readonly mode and reject such a connection in order to be resilient to database failover from a master to slave node. The typical use-case being database maintenance.
+pgdfailwrap is a wrapper driver for 'postgres' drivers that adds the capability to detect a node that is in readonly mode and reject such a connection in order to be resilient to database failover from a master to slave node. The typical use-case being database maintenance.
 
 It aims in the direction of implementing 2 features found in libpq 10+: [multiple hosts support](https://paquier.xyz/postgresql-2/postgres-10-multi-host-connstr/) and [RW/RO connection selector](https://paquier.xyz/postgresql-2/postgres-10-libpq-read-write/) but currently implements a poor mans version where connections will only be made to read+write nodes i.e. you can't choose. The author needed this
 for a production problem and found none of the Go PostgreSQL drivers supported this at the time of writing.