goolm: rename a couple files

Signed-off-by: Sumner Evans <sumner@beeper.com>

crypto/goolm/cipher/cipher.go

@@ -1,4 +1,5 @@
-// cipher provides the methods and structs to do encryptions for olm/megolm.
+// Package cipher provides the methods and structs to do encryptions for
+// olm/megolm.
 package cipher
 
 // Cipher defines a valid cipher.

crypto/goolm/crypto/doc.go

@@ -0,0 +1,2 @@
+// Package crpyto provides the nessesary encryption methods for olm/megolm
+package crypto

crypto/goolm/crypto/main.go

@@ -1,2 +0,0 @@
-// crpyto provides the nessesary encryption methods for olm/megolm
-package crypto

crypto/goolm/sas/sas.go

@@ -1,4 +1,4 @@
-// sas provides the means to do SAS between keys
+// Package sas provides the means to do SAS between keys
 package sas
 
 import (

crypto/goolm/session/doc.go

@@ -0,0 +1,3 @@
+// Package session provides the different types of sessions for en/decrypting
+// of messages
+package session

crypto/goolm/session/main.go

@@ -1,2 +0,0 @@
-// session provides the different types of sessions for en/decrypting of messages
-package session