Fix a docstring

Author: bbatsov

nrepl-client.el

@@ -768,11 +768,12 @@ process."
 (defun nrepl--init-client-sessions (client)
   "Initialize CLIENT nREPL sessions.
 
-We create two client nREPL sessions per connection - a main session and a tooling
-session. The main session is general purpose and is used for pretty much
-every request that needs a session. The tooling session is used only for
-functionality that's implemented in terms of the \"eval\" op, so that eval requests
-for functionality like pretty-printing won't clobber the values of *1, *2, etc."
+We create two client nREPL sessions per connection - a main session and a
+tooling session.  The main session is general purpose and is used for pretty
+much every request that needs a session.  The tooling session is used only
+for functionality that's implemented in terms of the \"eval\" op, so that
+eval requests for functionality like pretty-printing won't clobber the
+values of *1, *2, etc."
   (let ((response-main (nrepl-sync-request:clone))
         (response-tooling (nrepl-sync-request:clone)))
     (nrepl-dbind-response response-main (new-session err)