Removed space in line 6&7

app/controllers/sessions_controller.rb

@@ -3,12 +3,12 @@ class SessionsController < ApplicationController
   end
   end
 
 
   def create
   def create
-    user = User.find_by( email: params[ :session ][ :email ].downcase )
-    if user && user.authenticate( params[ :session ][ :password ] )
+    user = User.find_by(email: params[:session][:email].downcase)
+    if user && user.authenticate(params[:session][:password])
       log_in user
       log_in user
       redirect_to user
       redirect_to user
     else
     else
-      flash.now[ :danger ] = "Invalid email/password combination" 
+      flash.now[:danger] = "Invalid email/password combination" 
       render "new"
       render "new"
     end
     end
   end
   end